896246680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3200881}}^1$

素因数の和:3200899

約数の個数: 32

約数和(自身を含む): 2304635040

約数和(自身を除く): 1408388360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3200881, 6401762, 12803524, 16004405, 22406167, 25607048, 32008810, 44812334, 64017620, 89624668, 112030835, 128035240, 179249336, 224061670, 448123340, 896246680]

約数ペア:

[(1, 896246680), (2, 448123340), (4, 224061670), (5, 179249336), (7, 128035240), (8, 112030835), (10, 89624668), (14, 64017620), (20, 44812334), (28, 32008810), (35, 25607048), (40, 22406167), (56, 16004405), (70, 12803524), (140, 6401762), (280, 3200881)]