122459350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 246515472

約数和(自身を除く): 124056122

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 293, 325, 586, 643, 650, 1286, 1465, 2930, 3215, 3809, 6430, 7325, 7618, 8359, 14650, 16075, 16718, 19045, 32150, 38090, 41795, 83590, 95225, 188399, 190450, 208975, 376798, 417950, 941995, 1883990, 2449187, 4709975, 4898374, 9419950, 12245935, 24491870, 61229675, 122459350]

約数ペア:

[(1, 122459350), (2, 61229675), (5, 24491870), (10, 12245935), (13, 9419950), (25, 4898374), (26, 4709975), (50, 2449187), (65, 1883990), (130, 941995), (293, 417950), (325, 376798), (586, 208975), (643, 190450), (650, 188399), (1286, 95225), (1465, 83590), (2930, 41795), (3215, 38090), (3809, 32150), (6430, 19045), (7325, 16718), (7618, 16075), (8359, 14650)]