64186390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4549}}^1$

素因数の和:4656

約数の個数: 32

約数和(自身を含む): 123832800

約数和(自身を除く): 59646410

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 4549, 7055, 9098, 14110, 22745, 45490, 77333, 154666, 377567, 386665, 755134, 773330, 1887835, 3775670, 6418639, 12837278, 32093195, 64186390]

約数ペア:

[(1, 64186390), (2, 32093195), (5, 12837278), (10, 6418639), (17, 3775670), (34, 1887835), (83, 773330), (85, 755134), (166, 386665), (170, 377567), (415, 154666), (830, 77333), (1411, 45490), (2822, 22745), (4549, 14110), (7055, 9098)]