13117250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 24935040

約数和(自身を除く): 11817790

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 739, 1478, 1775, 3550, 3695, 7390, 8875, 17750, 18475, 36950, 52469, 92375, 104938, 184750, 262345, 524690, 1311725, 2623450, 6558625, 13117250]

約数ペア:

[(1, 13117250), (2, 6558625), (5, 2623450), (10, 1311725), (25, 524690), (50, 262345), (71, 184750), (125, 104938), (142, 92375), (250, 52469), (355, 36950), (710, 18475), (739, 17750), (1478, 8875), (1775, 7390), (3550, 3695)]