10680440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3217}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 24328080

約数和(自身を除く): 13647640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3217, 3320, 6434, 12868, 16085, 25736, 32170, 64340, 128680, 267011, 534022, 1068044, 1335055, 2136088, 2670110, 5340220, 10680440]

約数ペア:

[(1, 10680440), (2, 5340220), (4, 2670110), (5, 2136088), (8, 1335055), (10, 1068044), (20, 534022), (40, 267011), (83, 128680), (166, 64340), (332, 32170), (415, 25736), (664, 16085), (830, 12868), (1660, 6434), (3217, 3320)]