1362630280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{4091}}^1$

素因数の和:4870

約数の個数: 64

約数和(自身を含む): 3349874880

約数和(自身を除く): 1987244600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 757, 1514, 3028, 3785, 4091, 6056, 7570, 8182, 8327, 15140, 16364, 16654, 20455, 30280, 32728, 33308, 40910, 41635, 45001, 66616, 81820, 83270, 90002, 163640, 166540, 180004, 225005, 333080, 360008, 450010, 900020, 1800040, 3096887, 6193774, 12387548, 15484435, 24775096, 30968870, 34065757, 61937740, 68131514, 123875480, 136263028, 170328785, 272526056, 340657570, 681315140, 1362630280]

約数ペア:

[(1, 1362630280), (2, 681315140), (4, 340657570), (5, 272526056), (8, 170328785), (10, 136263028), (11, 123875480), (20, 68131514), (22, 61937740), (40, 34065757), (44, 30968870), (55, 24775096), (88, 15484435), (110, 12387548), (220, 6193774), (440, 3096887), (757, 1800040), (1514, 900020), (3028, 450010), (3785, 360008), (4091, 333080), (6056, 225005), (7570, 180004), (8182, 166540), (8327, 163640), (15140, 90002), (16364, 83270), (16654, 81820), (20455, 66616), (30280, 45001), (32728, 41635), (33308, 40910)]