3210440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{967}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 7318080

約数和(自身を除く): 4107640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 967, 1660, 1934, 3320, 3868, 4835, 7736, 9670, 19340, 38680, 80261, 160522, 321044, 401305, 642088, 802610, 1605220, 3210440]

約数ペア:

[(1, 3210440), (2, 1605220), (4, 802610), (5, 642088), (8, 401305), (10, 321044), (20, 160522), (40, 80261), (83, 38680), (166, 19340), (332, 9670), (415, 7736), (664, 4835), (830, 3868), (967, 3320), (1660, 1934)]