2912508250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{270931}}^1$

素因数の和:270991

約数の個数: 32

約数和(自身を含む): 5579031744

約数和(自身を除く): 2666523494

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 1075, 2150, 5375, 10750, 270931, 541862, 1354655, 2709310, 6773275, 11650033, 13546550, 23300066, 33866375, 58250165, 67732750, 116500330, 291250825, 582501650, 1456254125, 2912508250]

約数ペア:

[(1, 2912508250), (2, 1456254125), (5, 582501650), (10, 291250825), (25, 116500330), (43, 67732750), (50, 58250165), (86, 33866375), (125, 23300066), (215, 13546550), (250, 11650033), (430, 6773275), (1075, 2709310), (2150, 1354655), (5375, 541862), (10750, 270931)]