82744360

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24923}}^1$

素因数の和:25017

約数の個数: 32

約数和(自身を含む): 188425440

約数和(自身を除く): 105681080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 24923, 49846, 99692, 124615, 199384, 249230, 498460, 996920, 2068609, 4137218, 8274436, 10343045, 16548872, 20686090, 41372180, 82744360]

約数ペア:

[(1, 82744360), (2, 41372180), (4, 20686090), (5, 16548872), (8, 10343045), (10, 8274436), (20, 4137218), (40, 2068609), (83, 996920), (166, 498460), (332, 249230), (415, 199384), (664, 124615), (830, 99692), (1660, 49846), (3320, 24923)]