1569140540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{3347}}^1$

素因数の和:5498

約数の個数: 48

約数和(自身を含む): 3597519744

約数和(自身を除く): 2028379204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2131, 3347, 4262, 6694, 8524, 10655, 13388, 16735, 21310, 23441, 33470, 36817, 42620, 46882, 66940, 73634, 93764, 117205, 147268, 184085, 234410, 368170, 468820, 736340, 7132457, 14264914, 28529828, 35662285, 71324570, 78457027, 142649140, 156914054, 313828108, 392285135, 784570270, 1569140540]

約数ペア:

[(1, 1569140540), (2, 784570270), (4, 392285135), (5, 313828108), (10, 156914054), (11, 142649140), (20, 78457027), (22, 71324570), (44, 35662285), (55, 28529828), (110, 14264914), (220, 7132457), (2131, 736340), (3347, 468820), (4262, 368170), (6694, 234410), (8524, 184085), (10655, 147268), (13388, 117205), (16735, 93764), (21310, 73634), (23441, 66940), (33470, 46882), (36817, 42620)]