8165360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2083}}^1$

素因数の和:2110

約数の個数: 60

約数和(自身を含む): 22094568

約数和(自身を除く): 13929208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 2083, 3920, 4166, 8332, 10415, 14581, 16664, 20830, 29162, 33328, 41660, 58324, 72905, 83320, 102067, 116648, 145810, 166640, 204134, 233296, 291620, 408268, 510335, 583240, 816536, 1020670, 1166480, 1633072, 2041340, 4082680, 8165360]

約数ペア:

[(1, 8165360), (2, 4082680), (4, 2041340), (5, 1633072), (7, 1166480), (8, 1020670), (10, 816536), (14, 583240), (16, 510335), (20, 408268), (28, 291620), (35, 233296), (40, 204134), (49, 166640), (56, 145810), (70, 116648), (80, 102067), (98, 83320), (112, 72905), (140, 58324), (196, 41660), (245, 33328), (280, 29162), (392, 20830), (490, 16664), (560, 14581), (784, 10415), (980, 8332), (1960, 4166), (2083, 3920)]