23778160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42461}}^1$

素因数の和:42481

約数の個数: 40

約数和(自身を含む): 63183456

約数和(自身を除く): 39405296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42461, 84922, 169844, 212305, 297227, 339688, 424610, 594454, 679376, 849220, 1188908, 1486135, 1698440, 2377816, 2972270, 3396880, 4755632, 5944540, 11889080, 23778160]

約数ペア:

[(1, 23778160), (2, 11889080), (4, 5944540), (5, 4755632), (7, 3396880), (8, 2972270), (10, 2377816), (14, 1698440), (16, 1486135), (20, 1188908), (28, 849220), (35, 679376), (40, 594454), (56, 424610), (70, 339688), (80, 297227), (112, 212305), (140, 169844), (280, 84922), (560, 42461)]