22440490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 19653590

約数列:

[1, 2, 5, 10, 29, 58, 145, 223, 290, 347, 446, 694, 1115, 1735, 2230, 3470, 6467, 10063, 12934, 20126, 32335, 50315, 64670, 77381, 100630, 154762, 386905, 773810, 2244049, 4488098, 11220245, 22440490]

約数ペア:

[(1, 22440490), (2, 11220245), (5, 4488098), (10, 2244049), (29, 773810), (58, 386905), (145, 154762), (223, 100630), (290, 77381), (347, 64670), (446, 50315), (694, 32335), (1115, 20126), (1735, 12934), (2230, 10063), (3470, 6467)]