46666480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 124992000

約数和(自身を除く): 78325520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 499, 560, 668, 835, 998, 1169, 1336, 1670, 1996, 2338, 2495, 2672, 3340, 3493, 3992, 4676, 4990, 5845, 6680, 6986, 7984, 9352, 9980, 11690, 13360, 13972, 17465, 18704, 19960, 23380, 27944, 34930, 39920, 46760, 55888, 69860, 83333, 93520, 139720, 166666, 279440, 333332, 416665, 583331, 666664, 833330, 1166662, 1333328, 1666660, 2333324, 2916655, 3333320, 4666648, 5833310, 6666640, 9333296, 11666620, 23333240, 46666480]

約数ペア:

[(1, 46666480), (2, 23333240), (4, 11666620), (5, 9333296), (7, 6666640), (8, 5833310), (10, 4666648), (14, 3333320), (16, 2916655), (20, 2333324), (28, 1666660), (35, 1333328), (40, 1166662), (56, 833330), (70, 666664), (80, 583331), (112, 416665), (140, 333332), (167, 279440), (280, 166666), (334, 139720), (499, 93520), (560, 83333), (668, 69860), (835, 55888), (998, 46760), (1169, 39920), (1336, 34930), (1670, 27944), (1996, 23380), (2338, 19960), (2495, 18704), (2672, 17465), (3340, 13972), (3493, 13360), (3992, 11690), (4676, 9980), (4990, 9352), (5845, 7984), (6680, 6986)]