75413780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12611}}^1$

素因数の和:12656

約数の個数: 48

約数和(自身を含む): 177980544

約数和(自身を除く): 102566764

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 12611, 25222, 50444, 63055, 126110, 163943, 252220, 290053, 327886, 580106, 655772, 819715, 1160212, 1450265, 1639430, 2900530, 3278860, 3770689, 5801060, 7541378, 15082756, 18853445, 37706890, 75413780]

約数ペア:

[(1, 75413780), (2, 37706890), (4, 18853445), (5, 15082756), (10, 7541378), (13, 5801060), (20, 3770689), (23, 3278860), (26, 2900530), (46, 1639430), (52, 1450265), (65, 1160212), (92, 819715), (115, 655772), (130, 580106), (230, 327886), (260, 290053), (299, 252220), (460, 163943), (598, 126110), (1196, 63055), (1495, 50444), (2990, 25222), (5980, 12611)]