79267490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2221}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 147825216

約数和(自身を除く): 68557726

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 2221, 3569, 4442, 7138, 11105, 17845, 22210, 35690, 95503, 184343, 191006, 368686, 477515, 921715, 955030, 1843430, 7926749, 15853498, 39633745, 79267490]

約数ペア:

[(1, 79267490), (2, 39633745), (5, 15853498), (10, 7926749), (43, 1843430), (83, 955030), (86, 921715), (166, 477515), (215, 368686), (415, 191006), (430, 184343), (830, 95503), (2221, 35690), (3569, 22210), (4442, 17845), (7138, 11105)]