61369100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47207}}^1$

素因数の和:47234

約数の個数: 36

約数和(自身を含む): 143417904

約数和(自身を除く): 82048804

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 47207, 94414, 188828, 236035, 472070, 613691, 944140, 1180175, 1227382, 2360350, 2454764, 3068455, 4720700, 6136910, 12273820, 15342275, 30684550, 61369100]

約数ペア:

[(1, 61369100), (2, 30684550), (4, 15342275), (5, 12273820), (10, 6136910), (13, 4720700), (20, 3068455), (25, 2454764), (26, 2360350), (50, 1227382), (52, 1180175), (65, 944140), (100, 613691), (130, 472070), (260, 236035), (325, 188828), (650, 94414), (1300, 47207)]