57838480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 154811520

約数和(自身を除く): 96973040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 179, 280, 358, 560, 577, 716, 895, 1154, 1253, 1432, 1790, 2308, 2506, 2864, 2885, 3580, 4039, 4616, 5012, 5770, 6265, 7160, 8078, 9232, 10024, 11540, 12530, 14320, 16156, 20048, 20195, 23080, 25060, 32312, 40390, 46160, 50120, 64624, 80780, 100240, 103283, 161560, 206566, 323120, 413132, 516415, 722981, 826264, 1032830, 1445962, 1652528, 2065660, 2891924, 3614905, 4131320, 5783848, 7229810, 8262640, 11567696, 14459620, 28919240, 57838480]

約数ペア:

[(1, 57838480), (2, 28919240), (4, 14459620), (5, 11567696), (7, 8262640), (8, 7229810), (10, 5783848), (14, 4131320), (16, 3614905), (20, 2891924), (28, 2065660), (35, 1652528), (40, 1445962), (56, 1032830), (70, 826264), (80, 722981), (112, 516415), (140, 413132), (179, 323120), (280, 206566), (358, 161560), (560, 103283), (577, 100240), (716, 80780), (895, 64624), (1154, 50120), (1253, 46160), (1432, 40390), (1790, 32312), (2308, 25060), (2506, 23080), (2864, 20195), (2885, 20048), (3580, 16156), (4039, 14320), (4616, 12530), (5012, 11540), (5770, 10024), (6265, 9232), (7160, 8078)]