1411616320

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{62131}}^1$

素因数の和:62219

約数の個数: 56

約数和(自身を含む): 3408810048

約数和(自身を除く): 1997193728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 11360, 22720, 62131, 124262, 248524, 310655, 497048, 621310, 994096, 1242620, 1988192, 2485240, 3976384, 4411301, 4970480, 8822602, 9940960, 17645204, 19881920, 22056505, 35290408, 44113010, 70580816, 88226020, 141161632, 176452040, 282323264, 352904080, 705808160, 1411616320]

約数ペア:

[(1, 1411616320), (2, 705808160), (4, 352904080), (5, 282323264), (8, 176452040), (10, 141161632), (16, 88226020), (20, 70580816), (32, 44113010), (40, 35290408), (64, 22056505), (71, 19881920), (80, 17645204), (142, 9940960), (160, 8822602), (284, 4970480), (320, 4411301), (355, 3976384), (568, 2485240), (710, 1988192), (1136, 1242620), (1420, 994096), (2272, 621310), (2840, 497048), (4544, 310655), (5680, 248524), (11360, 124262), (22720, 62131)]