129065470

素因数分解:

$2^1\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{4007}}^1$

素因数の和:7235

約数の個数: 16

約数和(自身を含む): 232447968

約数和(自身を除く): 103382498

約数列:

[1, 2, 5, 10, 3221, 4007, 6442, 8014, 16105, 20035, 32210, 40070, 12906547, 25813094, 64532735, 129065470]

約数ペア:

[(1, 129065470), (2, 64532735), (5, 25813094), (10, 12906547), (3221, 40070), (4007, 32210), (6442, 20035), (8014, 16105)]