117354440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1481}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 303039360

約数和(自身を除く): 185684920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283, 566, 1132, 1415, 1481, 1981, 2264, 2830, 2962, 3962, 5660, 5924, 7405, 7924, 9905, 10367, 11320, 11848, 14810, 15848, 19810, 20734, 29620, 39620, 41468, 51835, 59240, 79240, 82936, 103670, 207340, 414680, 419123, 838246, 1676492, 2095615, 2933861, 3352984, 4191230, 5867722, 8382460, 11735444, 14669305, 16764920, 23470888, 29338610, 58677220, 117354440]

約数ペア:

[(1, 117354440), (2, 58677220), (4, 29338610), (5, 23470888), (7, 16764920), (8, 14669305), (10, 11735444), (14, 8382460), (20, 5867722), (28, 4191230), (35, 3352984), (40, 2933861), (56, 2095615), (70, 1676492), (140, 838246), (280, 419123), (283, 414680), (566, 207340), (1132, 103670), (1415, 82936), (1481, 79240), (1981, 59240), (2264, 51835), (2830, 41468), (2962, 39620), (3962, 29620), (5660, 20734), (5924, 19810), (7405, 15848), (7924, 14810), (9905, 11848), (10367, 11320)]