2459576740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{4007}}^1$

素因数の和:4716

約数の個数: 48

約数和(自身を含む): 5284403712

約数和(自身を除く): 2824826972

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 653, 940, 1306, 2612, 3265, 4007, 6530, 8014, 13060, 16028, 20035, 30691, 40070, 61382, 80140, 122764, 153455, 188329, 306910, 376658, 613820, 753316, 941645, 1883290, 2616571, 3766580, 5233142, 10466284, 13082855, 26165710, 52331420, 122978837, 245957674, 491915348, 614894185, 1229788370, 2459576740]

約数ペア:

[(1, 2459576740), (2, 1229788370), (4, 614894185), (5, 491915348), (10, 245957674), (20, 122978837), (47, 52331420), (94, 26165710), (188, 13082855), (235, 10466284), (470, 5233142), (653, 3766580), (940, 2616571), (1306, 1883290), (2612, 941645), (3265, 753316), (4007, 613820), (6530, 376658), (8014, 306910), (13060, 188329), (16028, 153455), (20035, 122764), (30691, 80140), (40070, 61382)]