13233080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 34352640

約数和(自身を除く): 21119560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 283, 334, 566, 668, 835, 1132, 1169, 1336, 1415, 1670, 1981, 2264, 2338, 2830, 3340, 3962, 4676, 5660, 5845, 6680, 7924, 9352, 9905, 11320, 11690, 15848, 19810, 23380, 39620, 46760, 47261, 79240, 94522, 189044, 236305, 330827, 378088, 472610, 661654, 945220, 1323308, 1654135, 1890440, 2646616, 3308270, 6616540, 13233080]

約数ペア:

[(1, 13233080), (2, 6616540), (4, 3308270), (5, 2646616), (7, 1890440), (8, 1654135), (10, 1323308), (14, 945220), (20, 661654), (28, 472610), (35, 378088), (40, 330827), (56, 236305), (70, 189044), (140, 94522), (167, 79240), (280, 47261), (283, 46760), (334, 39620), (566, 23380), (668, 19810), (835, 15848), (1132, 11690), (1169, 11320), (1336, 9905), (1415, 9352), (1670, 7924), (1981, 6680), (2264, 5845), (2338, 5660), (2830, 4676), (3340, 3962)]