10725680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 28926720

約数和(自身を除く): 18201040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 179, 214, 280, 358, 428, 535, 560, 716, 749, 856, 895, 1070, 1253, 1432, 1498, 1712, 1790, 2140, 2506, 2864, 2996, 3580, 3745, 4280, 5012, 5992, 6265, 7160, 7490, 8560, 10024, 11984, 12530, 14320, 14980, 19153, 20048, 25060, 29960, 38306, 50120, 59920, 76612, 95765, 100240, 134071, 153224, 191530, 268142, 306448, 383060, 536284, 670355, 766120, 1072568, 1340710, 1532240, 2145136, 2681420, 5362840, 10725680]

約数ペア:

[(1, 10725680), (2, 5362840), (4, 2681420), (5, 2145136), (7, 1532240), (8, 1340710), (10, 1072568), (14, 766120), (16, 670355), (20, 536284), (28, 383060), (35, 306448), (40, 268142), (56, 191530), (70, 153224), (80, 134071), (107, 100240), (112, 95765), (140, 76612), (179, 59920), (214, 50120), (280, 38306), (358, 29960), (428, 25060), (535, 20048), (560, 19153), (716, 14980), (749, 14320), (856, 12530), (895, 11984), (1070, 10024), (1253, 8560), (1432, 7490), (1498, 7160), (1712, 6265), (1790, 5992), (2140, 5012), (2506, 4280), (2864, 3745), (2996, 3580)]