69050440

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5623}}^1$

素因数の和:5941

約数の個数: 32

約数和(自身を含む): 155897280

約数和(自身を除く): 86846840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 5623, 6140, 11246, 12280, 22492, 28115, 44984, 56230, 112460, 224920, 1726261, 3452522, 6905044, 8631305, 13810088, 17262610, 34525220, 69050440]

約数ペア:

[(1, 69050440), (2, 34525220), (4, 17262610), (5, 13810088), (8, 8631305), (10, 6905044), (20, 3452522), (40, 1726261), (307, 224920), (614, 112460), (1228, 56230), (1535, 44984), (2456, 28115), (3070, 22492), (5623, 12280), (6140, 11246)]