227755840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1116

約数の個数: 112

約数和(自身を含む): 595658448

約数和(自身を除く): 367902608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 320, 416, 424, 520, 530, 689, 832, 848, 1033, 1040, 1060, 1378, 1696, 2066, 2080, 2120, 2756, 3392, 3445, 4132, 4160, 4240, 5165, 5512, 6890, 8264, 8480, 10330, 11024, 13429, 13780, 16528, 16960, 20660, 22048, 26858, 27560, 33056, 41320, 44096, 53716, 54749, 55120, 66112, 67145, 82640, 107432, 109498, 110240, 134290, 165280, 214864, 218996, 220480, 268580, 273745, 330560, 429728, 437992, 537160, 547490, 711737, 859456, 875984, 1074320, 1094980, 1423474, 1751968, 2148640, 2189960, 2846948, 3503936, 3558685, 4297280, 4379920, 5693896, 7117370, 8759840, 11387792, 14234740, 17519680, 22775584, 28469480, 45551168, 56938960, 113877920, 227755840]

約数ペア:

[(1, 227755840), (2, 113877920), (4, 56938960), (5, 45551168), (8, 28469480), (10, 22775584), (13, 17519680), (16, 14234740), (20, 11387792), (26, 8759840), (32, 7117370), (40, 5693896), (52, 4379920), (53, 4297280), (64, 3558685), (65, 3503936), (80, 2846948), (104, 2189960), (106, 2148640), (130, 1751968), (160, 1423474), (208, 1094980), (212, 1074320), (260, 875984), (265, 859456), (320, 711737), (416, 547490), (424, 537160), (520, 437992), (530, 429728), (689, 330560), (832, 273745), (848, 268580), (1033, 220480), (1040, 218996), (1060, 214864), (1378, 165280), (1696, 134290), (2066, 110240), (2080, 109498), (2120, 107432), (2756, 82640), (3392, 67145), (3445, 66112), (4132, 55120), (4160, 54749), (4240, 53716), (5165, 44096), (5512, 41320), (6890, 33056), (8264, 27560), (8480, 26858), (10330, 22048), (11024, 20660), (13429, 16960), (13780, 16528)]