29700680

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3271}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 67141440

約数和(自身を除く): 37440760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 3271, 4540, 6542, 9080, 13084, 16355, 26168, 32710, 65420, 130840, 742517, 1485034, 2970068, 3712585, 5940136, 7425170, 14850340, 29700680]

約数ペア:

[(1, 29700680), (2, 14850340), (4, 7425170), (5, 5940136), (8, 3712585), (10, 2970068), (20, 1485034), (40, 742517), (227, 130840), (454, 65420), (908, 32710), (1135, 26168), (1816, 16355), (2270, 13084), (3271, 9080), (4540, 6542)]