2010562420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1\times {\mathrm{1483}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 4308111360

約数和(自身を除く): 2297548940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1279, 1483, 2558, 2966, 5116, 5932, 6395, 7415, 12790, 14830, 25580, 29660, 67787, 78599, 135574, 157198, 271148, 314396, 338935, 392995, 677870, 785990, 1355740, 1571980, 1896757, 3793514, 7587028, 9483785, 18967570, 37935140, 100528121, 201056242, 402112484, 502640605, 1005281210, 2010562420]

約数ペア:

[(1, 2010562420), (2, 1005281210), (4, 502640605), (5, 402112484), (10, 201056242), (20, 100528121), (53, 37935140), (106, 18967570), (212, 9483785), (265, 7587028), (530, 3793514), (1060, 1896757), (1279, 1571980), (1483, 1355740), (2558, 785990), (2966, 677870), (5116, 392995), (5932, 338935), (6395, 314396), (7415, 271148), (12790, 157198), (14830, 135574), (25580, 78599), (29660, 67787)]