29121448750

素因数分解:

$2^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{328129}}^1$

素因数の和:328222

約数の個数: 40

約数和(自身を含む): 55354218480

約数和(自身を除く): 26232769730

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 625, 710, 1250, 1775, 3550, 8875, 17750, 44375, 88750, 328129, 656258, 1640645, 3281290, 8203225, 16406450, 23297159, 41016125, 46594318, 82032250, 116485795, 205080625, 232971590, 410161250, 582428975, 1164857950, 2912144875, 5824289750, 14560724375, 29121448750]

約数ペア:

[(1, 29121448750), (2, 14560724375), (5, 5824289750), (10, 2912144875), (25, 1164857950), (50, 582428975), (71, 410161250), (125, 232971590), (142, 205080625), (250, 116485795), (355, 82032250), (625, 46594318), (710, 41016125), (1250, 23297159), (1775, 16406450), (3550, 8203225), (8875, 3281290), (17750, 1640645), (44375, 656258), (88750, 328129)]