2010254560

素因数分解:

$2^5\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{8647}}^1$

素因数の和:10115

約数の個数: 48

約数和(自身を含む): 4753044576

約数和(自身を除く): 2742790016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1453, 2906, 5812, 7265, 8647, 11624, 14530, 17294, 23248, 29060, 34588, 43235, 46496, 58120, 69176, 86470, 116240, 138352, 172940, 232480, 276704, 345880, 691760, 1383520, 12564091, 25128182, 50256364, 62820455, 100512728, 125640910, 201025456, 251281820, 402050912, 502563640, 1005127280, 2010254560]

約数ペア:

[(1, 2010254560), (2, 1005127280), (4, 502563640), (5, 402050912), (8, 251281820), (10, 201025456), (16, 125640910), (20, 100512728), (32, 62820455), (40, 50256364), (80, 25128182), (160, 12564091), (1453, 1383520), (2906, 691760), (5812, 345880), (7265, 276704), (8647, 232480), (11624, 172940), (14530, 138352), (17294, 116240), (23248, 86470), (29060, 69176), (34588, 58120), (43235, 46496)]