3893312120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2797}}^1$

素因数の和:2937

約数の個数: 128

約数和(自身を含む): 9790761600

約数和(自身を除く): 5897449480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 89, 92, 115, 136, 170, 178, 184, 230, 340, 356, 391, 445, 460, 680, 712, 782, 890, 920, 1513, 1564, 1780, 1955, 2047, 2797, 3026, 3128, 3560, 3910, 4094, 5594, 6052, 7565, 7820, 8188, 10235, 11188, 12104, 13985, 15130, 15640, 16376, 20470, 22376, 27970, 30260, 34799, 40940, 47549, 55940, 60520, 64331, 69598, 81880, 95098, 111880, 128662, 139196, 173995, 190196, 237745, 248933, 257324, 278392, 321655, 347990, 380392, 475490, 497866, 514648, 643310, 695980, 950980, 995732, 1093627, 1244665, 1286620, 1391960, 1901960, 1991464, 2187254, 2489330, 2573240, 4231861, 4374508, 4978660, 5468135, 5725459, 8463722, 8749016, 9957320, 10936270, 11450918, 16927444, 21159305, 21872540, 22901836, 28627295, 33854888, 42318610, 43745080, 45803672, 57254590, 84637220, 97332803, 114509180, 169274440, 194665606, 229018360, 389331212, 486664015, 778662424, 973328030, 1946656060, 3893312120]

約数ペア:

[(1, 3893312120), (2, 1946656060), (4, 973328030), (5, 778662424), (8, 486664015), (10, 389331212), (17, 229018360), (20, 194665606), (23, 169274440), (34, 114509180), (40, 97332803), (46, 84637220), (68, 57254590), (85, 45803672), (89, 43745080), (92, 42318610), (115, 33854888), (136, 28627295), (170, 22901836), (178, 21872540), (184, 21159305), (230, 16927444), (340, 11450918), (356, 10936270), (391, 9957320), (445, 8749016), (460, 8463722), (680, 5725459), (712, 5468135), (782, 4978660), (890, 4374508), (920, 4231861), (1513, 2573240), (1564, 2489330), (1780, 2187254), (1955, 1991464), (2047, 1901960), (2797, 1391960), (3026, 1286620), (3128, 1244665), (3560, 1093627), (3910, 995732), (4094, 950980), (5594, 695980), (6052, 643310), (7565, 514648), (7820, 497866), (8188, 475490), (10235, 380392), (11188, 347990), (12104, 321655), (13985, 278392), (15130, 257324), (15640, 248933), (16376, 237745), (20470, 190196), (22376, 173995), (27970, 139196), (30260, 128662), (34799, 111880), (40940, 95098), (47549, 81880), (55940, 69598), (60520, 64331)]