91377910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2399}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 177811200

約数和(自身を除く): 86433290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1465, 2399, 2930, 3809, 4798, 7618, 11995, 19045, 23990, 31187, 38090, 62374, 155935, 311870, 702907, 1405814, 3514535, 7029070, 9137791, 18275582, 45688955, 91377910]

約数ペア:

[(1, 91377910), (2, 45688955), (5, 18275582), (10, 9137791), (13, 7029070), (26, 3514535), (65, 1405814), (130, 702907), (293, 311870), (586, 155935), (1465, 62374), (2399, 38090), (2930, 31187), (3809, 23990), (4798, 19045), (7618, 11995)]