105964280

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33533}}^1$

素因数の和:33623

約数の個数: 32

約数和(自身を含む): 241444800

約数和(自身を除く): 135480520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 33533, 67066, 134132, 167665, 268264, 335330, 670660, 1341320, 2649107, 5298214, 10596428, 13245535, 21192856, 26491070, 52982140, 105964280]

約数ペア:

[(1, 105964280), (2, 52982140), (4, 26491070), (5, 21192856), (8, 13245535), (10, 10596428), (20, 5298214), (40, 2649107), (79, 1341320), (158, 670660), (316, 335330), (395, 268264), (632, 167665), (790, 134132), (1580, 67066), (3160, 33533)]