103249900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79423}}^1$

素因数の和:79450

約数の個数: 36

約数和(自身を含む): 241290112

約数和(自身を除く): 138040212

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 79423, 158846, 317692, 397115, 794230, 1032499, 1588460, 1985575, 2064998, 3971150, 4129996, 5162495, 7942300, 10324990, 20649980, 25812475, 51624950, 103249900]

約数ペア:

[(1, 103249900), (2, 51624950), (4, 25812475), (5, 20649980), (10, 10324990), (13, 7942300), (20, 5162495), (25, 4129996), (26, 3971150), (50, 2064998), (52, 1985575), (65, 1588460), (100, 1032499), (130, 794230), (260, 397115), (325, 317692), (650, 158846), (1300, 79423)]