75841480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13259}}^1$

素因数の和:13294

約数の個数: 64

約数和(自身を含む): 200491200

約数和(自身を除く): 124649720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 13259, 26518, 53036, 66295, 106072, 132590, 145849, 172367, 265180, 291698, 344734, 530360, 583396, 689468, 729245, 861835, 1166792, 1378936, 1458490, 1723670, 1896037, 2916980, 3447340, 3792074, 5833960, 6894680, 7584148, 9480185, 15168296, 18960370, 37920740, 75841480]

約数ペア:

[(1, 75841480), (2, 37920740), (4, 18960370), (5, 15168296), (8, 9480185), (10, 7584148), (11, 6894680), (13, 5833960), (20, 3792074), (22, 3447340), (26, 2916980), (40, 1896037), (44, 1723670), (52, 1458490), (55, 1378936), (65, 1166792), (88, 861835), (104, 729245), (110, 689468), (130, 583396), (143, 530360), (220, 344734), (260, 291698), (286, 265180), (440, 172367), (520, 145849), (572, 132590), (715, 106072), (1144, 66295), (1430, 53036), (2860, 26518), (5720, 13259)]