42468640

素因数分解:

$2^5\times 5^1\times {\mathrm{433}}^1\times {\mathrm{613}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 100727928

約数和(自身を除く): 58259288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 433, 613, 866, 1226, 1732, 2165, 2452, 3065, 3464, 4330, 4904, 6130, 6928, 8660, 9808, 12260, 13856, 17320, 19616, 24520, 34640, 49040, 69280, 98080, 265429, 530858, 1061716, 1327145, 2123432, 2654290, 4246864, 5308580, 8493728, 10617160, 21234320, 42468640]

約数ペア:

[(1, 42468640), (2, 21234320), (4, 10617160), (5, 8493728), (8, 5308580), (10, 4246864), (16, 2654290), (20, 2123432), (32, 1327145), (40, 1061716), (80, 530858), (160, 265429), (433, 98080), (613, 69280), (866, 49040), (1226, 34640), (1732, 24520), (2165, 19616), (2452, 17320), (3065, 13856), (3464, 12260), (4330, 9808), (4904, 8660), (6130, 6928)]