37920740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13259}}^1$

素因数の和:13292

約数の個数: 48

約数和(自身を含む): 93562560

約数和(自身を除く): 55641820

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 13259, 26518, 53036, 66295, 132590, 145849, 172367, 265180, 291698, 344734, 583396, 689468, 729245, 861835, 1458490, 1723670, 1896037, 2916980, 3447340, 3792074, 7584148, 9480185, 18960370, 37920740]

約数ペア:

[(1, 37920740), (2, 18960370), (4, 9480185), (5, 7584148), (10, 3792074), (11, 3447340), (13, 2916980), (20, 1896037), (22, 1723670), (26, 1458490), (44, 861835), (52, 729245), (55, 689468), (65, 583396), (110, 344734), (130, 291698), (143, 265180), (220, 172367), (260, 145849), (286, 132590), (572, 66295), (715, 53036), (1430, 26518), (2860, 13259)]