3323938420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{487381}}^1$

素因数の和:487432

約数の個数: 48

約数和(自身を含む): 7860496896

約数和(自身を除く): 4536558476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 487381, 974762, 1949524, 2436905, 4873810, 5361191, 9747620, 10722382, 15108811, 21444764, 26805955, 30217622, 53611910, 60435244, 75544055, 107223820, 151088110, 166196921, 302176220, 332393842, 664787684, 830984605, 1661969210, 3323938420]

約数ペア:

[(1, 3323938420), (2, 1661969210), (4, 830984605), (5, 664787684), (10, 332393842), (11, 302176220), (20, 166196921), (22, 151088110), (31, 107223820), (44, 75544055), (55, 60435244), (62, 53611910), (110, 30217622), (124, 26805955), (155, 21444764), (220, 15108811), (310, 10722382), (341, 9747620), (620, 5361191), (682, 4873810), (1364, 2436905), (1705, 1949524), (3410, 974762), (6820, 487381)]