40826800

素因数分解:

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

素因数の和:2115

約数の個数: 90

約数和(自身を含む): 114155268

約数和(自身を除く): 73328468

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2083, 2450, 2800, 3920, 4166, 4900, 8332, 9800, 10415, 14581, 16664, 19600, 20830, 29162, 33328, 41660, 52075, 58324, 72905, 83320, 102067, 104150, 116648, 145810, 166640, 204134, 208300, 233296, 291620, 364525, 408268, 416600, 510335, 583240, 729050, 816536, 833200, 1020670, 1166480, 1458100, 1633072, 2041340, 2551675, 2916200, 4082680, 5103350, 5832400, 8165360, 10206700, 20413400, 40826800]

約数ペア:

[(1, 40826800), (2, 20413400), (4, 10206700), (5, 8165360), (7, 5832400), (8, 5103350), (10, 4082680), (14, 2916200), (16, 2551675), (20, 2041340), (25, 1633072), (28, 1458100), (35, 1166480), (40, 1020670), (49, 833200), (50, 816536), (56, 729050), (70, 583240), (80, 510335), (98, 416600), (100, 408268), (112, 364525), (140, 291620), (175, 233296), (196, 208300), (200, 204134), (245, 166640), (280, 145810), (350, 116648), (392, 104150), (400, 102067), (490, 83320), (560, 72905), (700, 58324), (784, 52075), (980, 41660), (1225, 33328), (1400, 29162), (1960, 20830), (2083, 19600), (2450, 16664), (2800, 14581), (3920, 10415), (4166, 9800), (4900, 8332)]