22416840680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4621}}^1$

素因数の和:5155

約数の個数: 128

約数和(自身を含む): 57305404800

約数和(自身を除く): 34888564120

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 491, 494, 520, 760, 982, 988, 1235, 1964, 1976, 2455, 2470, 3928, 4621, 4910, 4940, 6383, 9242, 9329, 9820, 9880, 12766, 18484, 18658, 19640, 23105, 25532, 31915, 36968, 37316, 46210, 46645, 51064, 60073, 63830, 74632, 87799, 92420, 93290, 120146, 121277, 127660, 175598, 184840, 186580, 240292, 242554, 255320, 300365, 351196, 373160, 438995, 480584, 485108, 600730, 606385, 702392, 877990, 970216, 1141387, 1201460, 1212770, 1755980, 2268911, 2282774, 2402920, 2425540, 3511960, 4537822, 4565548, 4851080, 5706935, 9075644, 9131096, 11344555, 11413870, 18151288, 22689110, 22827740, 29495843, 43109309, 45378220, 45655480, 58991686, 86218618, 90756440, 117983372, 147479215, 172437236, 215546545, 235966744, 294958430, 344874472, 431093090, 560421017, 589916860, 862186180, 1120842034, 1179833720, 1724372360, 2241684068, 2802105085, 4483368136, 5604210170, 11208420340, 22416840680]

約数ペア:

[(1, 22416840680), (2, 11208420340), (4, 5604210170), (5, 4483368136), (8, 2802105085), (10, 2241684068), (13, 1724372360), (19, 1179833720), (20, 1120842034), (26, 862186180), (38, 589916860), (40, 560421017), (52, 431093090), (65, 344874472), (76, 294958430), (95, 235966744), (104, 215546545), (130, 172437236), (152, 147479215), (190, 117983372), (247, 90756440), (260, 86218618), (380, 58991686), (491, 45655480), (494, 45378220), (520, 43109309), (760, 29495843), (982, 22827740), (988, 22689110), (1235, 18151288), (1964, 11413870), (1976, 11344555), (2455, 9131096), (2470, 9075644), (3928, 5706935), (4621, 4851080), (4910, 4565548), (4940, 4537822), (6383, 3511960), (9242, 2425540), (9329, 2402920), (9820, 2282774), (9880, 2268911), (12766, 1755980), (18484, 1212770), (18658, 1201460), (19640, 1141387), (23105, 970216), (25532, 877990), (31915, 702392), (36968, 606385), (37316, 600730), (46210, 485108), (46645, 480584), (51064, 438995), (60073, 373160), (63830, 351196), (74632, 300365), (87799, 255320), (92420, 242554), (93290, 240292), (120146, 186580), (121277, 184840), (127660, 175598)]