85348250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{26261}}^1$

素因数の和:26291

約数の個数: 32

約数和(自身を含む): 172068624

約数和(自身を除く): 86720374

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 26261, 52522, 131305, 262610, 341393, 656525, 682786, 1313050, 1706965, 3282625, 3413930, 6565250, 8534825, 17069650, 42674125, 85348250]

約数ペア:

[(1, 85348250), (2, 42674125), (5, 17069650), (10, 8534825), (13, 6565250), (25, 3413930), (26, 3282625), (50, 1706965), (65, 1313050), (125, 682786), (130, 656525), (250, 341393), (325, 262610), (650, 131305), (1625, 52522), (3250, 26261)]