4396135120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{53507}}^1$

素因数の和:53612

約数の個数: 80

約数和(自身を含む): 11146786560

約数和(自身を除く): 6750651440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 520, 632, 790, 1027, 1040, 1264, 1580, 2054, 3160, 4108, 5135, 6320, 8216, 10270, 16432, 20540, 41080, 53507, 82160, 107014, 214028, 267535, 428056, 535070, 695591, 856112, 1070140, 1391182, 2140280, 2782364, 3477955, 4227053, 4280560, 5564728, 6955910, 8454106, 11129456, 13911820, 16908212, 21135265, 27823640, 33816424, 42270530, 54951689, 55647280, 67632848, 84541060, 109903378, 169082120, 219806756, 274758445, 338164240, 439613512, 549516890, 879227024, 1099033780, 2198067560, 4396135120]

約数ペア:

[(1, 4396135120), (2, 2198067560), (4, 1099033780), (5, 879227024), (8, 549516890), (10, 439613512), (13, 338164240), (16, 274758445), (20, 219806756), (26, 169082120), (40, 109903378), (52, 84541060), (65, 67632848), (79, 55647280), (80, 54951689), (104, 42270530), (130, 33816424), (158, 27823640), (208, 21135265), (260, 16908212), (316, 13911820), (395, 11129456), (520, 8454106), (632, 6955910), (790, 5564728), (1027, 4280560), (1040, 4227053), (1264, 3477955), (1580, 2782364), (2054, 2140280), (3160, 1391182), (4108, 1070140), (5135, 856112), (6320, 695591), (8216, 535070), (10270, 428056), (16432, 267535), (20540, 214028), (41080, 107014), (53507, 82160)]