8872423420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1652

約数の個数: 192

約数和(自身を含む): 23758479360

約数和(自身を除く): 14886055940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 109, 115, 119, 140, 161, 170, 218, 230, 238, 322, 340, 391, 436, 460, 476, 545, 595, 644, 763, 782, 805, 1090, 1190, 1487, 1526, 1564, 1610, 1853, 1955, 2180, 2380, 2507, 2737, 2974, 3052, 3220, 3706, 3815, 3910, 5014, 5474, 5948, 7412, 7435, 7630, 7820, 9265, 10028, 10409, 10948, 12535, 12971, 13685, 14870, 15260, 17549, 18530, 20818, 25070, 25279, 25942, 27370, 29740, 34201, 35098, 37060, 41636, 42619, 50140, 50558, 51884, 52045, 54740, 64855, 68402, 70196, 85238, 87745, 101116, 104090, 126395, 129710, 136804, 162083, 170476, 171005, 175490, 176953, 208180, 213095, 239407, 252790, 259420, 298333, 324166, 342010, 350980, 353906, 426190, 478814, 505580, 581417, 596666, 648332, 684020, 707812, 810415, 852380, 884765, 957628, 1134581, 1162834, 1193332, 1197035, 1491665, 1620830, 1769530, 2269162, 2325668, 2394070, 2755411, 2907085, 2983330, 3241660, 3539060, 3727909, 4069919, 4538324, 4788140, 5510822, 5672905, 5814170, 5966660, 7455818, 8139838, 11021644, 11345810, 11628340, 13777055, 14911636, 16279676, 18639545, 19287877, 20349595, 22691620, 26095363, 27554110, 37279090, 38575754, 40699190, 52190726, 55108220, 63374453, 74558180, 77151508, 81398380, 96439385, 104381452, 126748906, 130476815, 192878770, 253497812, 260953630, 316872265, 385757540, 443621171, 521907260, 633744530, 887242342, 1267489060, 1774484684, 2218105855, 4436211710, 8872423420]

約数ペア:

[(1, 8872423420), (2, 4436211710), (4, 2218105855), (5, 1774484684), (7, 1267489060), (10, 887242342), (14, 633744530), (17, 521907260), (20, 443621171), (23, 385757540), (28, 316872265), (34, 260953630), (35, 253497812), (46, 192878770), (68, 130476815), (70, 126748906), (85, 104381452), (92, 96439385), (109, 81398380), (115, 77151508), (119, 74558180), (140, 63374453), (161, 55108220), (170, 52190726), (218, 40699190), (230, 38575754), (238, 37279090), (322, 27554110), (340, 26095363), (391, 22691620), (436, 20349595), (460, 19287877), (476, 18639545), (545, 16279676), (595, 14911636), (644, 13777055), (763, 11628340), (782, 11345810), (805, 11021644), (1090, 8139838), (1190, 7455818), (1487, 5966660), (1526, 5814170), (1564, 5672905), (1610, 5510822), (1853, 4788140), (1955, 4538324), (2180, 4069919), (2380, 3727909), (2507, 3539060), (2737, 3241660), (2974, 2983330), (3052, 2907085), (3220, 2755411), (3706, 2394070), (3815, 2325668), (3910, 2269162), (5014, 1769530), (5474, 1620830), (5948, 1491665), (7412, 1197035), (7435, 1193332), (7630, 1162834), (7820, 1134581), (9265, 957628), (10028, 884765), (10409, 852380), (10948, 810415), (12535, 707812), (12971, 684020), (13685, 648332), (14870, 596666), (15260, 581417), (17549, 505580), (18530, 478814), (20818, 426190), (25070, 353906), (25279, 350980), (25942, 342010), (27370, 324166), (29740, 298333), (34201, 259420), (35098, 252790), (37060, 239407), (41636, 213095), (42619, 208180), (50140, 176953), (50558, 175490), (51884, 171005), (52045, 170476), (54740, 162083), (64855, 136804), (68402, 129710), (70196, 126395), (85238, 104090), (87745, 101116)]