110824040

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6581}}^1$

素因数の和:7013

約数の個数: 32

約数和(自身を含む): 249984360

約数和(自身を除く): 139160320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 6581, 8420, 13162, 16840, 26324, 32905, 52648, 65810, 131620, 263240, 2770601, 5541202, 11082404, 13853005, 22164808, 27706010, 55412020, 110824040]

約数ペア:

[(1, 110824040), (2, 55412020), (4, 27706010), (5, 22164808), (8, 13853005), (10, 11082404), (20, 5541202), (40, 2770601), (421, 263240), (842, 131620), (1684, 65810), (2105, 52648), (3368, 32905), (4210, 26324), (6581, 16840), (8420, 13162)]