28542944260

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1\times {\mathrm{6833}}^1$

素因数の和:7804

約数の個数: 48

約数和(自身を含む): 60225363072

約数和(自身を除く): 31682418812

約数列:

[1, 2, 4, 5, 10, 20, 331, 631, 662, 1262, 1324, 1655, 2524, 3155, 3310, 6310, 6620, 6833, 12620, 13666, 27332, 34165, 68330, 136660, 208861, 417722, 835444, 1044305, 2088610, 2261723, 4177220, 4311623, 4523446, 8623246, 9046892, 11308615, 17246492, 21558115, 22617230, 43116230, 45234460, 86232460, 1427147213, 2854294426, 5708588852, 7135736065, 14271472130, 28542944260]

約数ペア:

[(1, 28542944260), (2, 14271472130), (4, 7135736065), (5, 5708588852), (10, 2854294426), (20, 1427147213), (331, 86232460), (631, 45234460), (662, 43116230), (1262, 22617230), (1324, 21558115), (1655, 17246492), (2524, 11308615), (3155, 9046892), (3310, 8623246), (6310, 4523446), (6620, 4311623), (6833, 4177220), (12620, 2261723), (13666, 2088610), (27332, 1044305), (34165, 835444), (68330, 417722), (136660, 208861)]