1277326793090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1481}}^1\times {\mathrm{14401}}^1$

素因数の和:16055

約数の個数: 64

約数和(自身を含む): 2365059801312

約数和(自身を除く): 1087733008222

約数列:

[1, 2, 5, 10, 53, 106, 113, 226, 265, 530, 565, 1130, 1481, 2962, 5989, 7405, 11978, 14401, 14810, 28802, 29945, 59890, 72005, 78493, 144010, 156986, 167353, 334706, 392465, 763253, 784930, 836765, 1526506, 1627313, 1673530, 3254626, 3816265, 7632530, 8136565, 8869709, 16273130, 17739418, 21327881, 42655762, 44348545, 86247589, 88697090, 106639405, 172495178, 213278810, 431237945, 862475890, 1130377693, 2260755386, 2410050553, 4820101106, 5651888465, 11303776930, 12050252765, 24100505530, 127732679309, 255465358618, 638663396545, 1277326793090]

約数ペア:

[(1, 1277326793090), (2, 638663396545), (5, 255465358618), (10, 127732679309), (53, 24100505530), (106, 12050252765), (113, 11303776930), (226, 5651888465), (265, 4820101106), (530, 2410050553), (565, 2260755386), (1130, 1130377693), (1481, 862475890), (2962, 431237945), (5989, 213278810), (7405, 172495178), (11978, 106639405), (14401, 88697090), (14810, 86247589), (28802, 44348545), (29945, 42655762), (59890, 21327881), (72005, 17739418), (78493, 16273130), (144010, 8869709), (156986, 8136565), (167353, 7632530), (334706, 3816265), (392465, 3254626), (763253, 1673530), (784930, 1627313), (836765, 1526506)]