29982440

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3217}}^1$

素因数の和:3461

約数の個数: 32

約数和(自身を含む): 67771080

約数和(自身を除く): 37788640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 3217, 4660, 6434, 9320, 12868, 16085, 25736, 32170, 64340, 128680, 749561, 1499122, 2998244, 3747805, 5996488, 7495610, 14991220, 29982440]

約数ペア:

[(1, 29982440), (2, 14991220), (4, 7495610), (5, 5996488), (8, 3747805), (10, 2998244), (20, 1499122), (40, 749561), (233, 128680), (466, 64340), (932, 32170), (1165, 25736), (1864, 16085), (2330, 12868), (3217, 9320), (4660, 6434)]