39726860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{32563}}^1$

素因数の和:32633

約数の個数: 24

約数和(自身を含む): 84796656

約数和(自身を除く): 45069796

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 32563, 65126, 130252, 162815, 325630, 651260, 1986343, 3972686, 7945372, 9931715, 19863430, 39726860]

約数ペア:

[(1, 39726860), (2, 19863430), (4, 9931715), (5, 7945372), (10, 3972686), (20, 1986343), (61, 651260), (122, 325630), (244, 162815), (305, 130252), (610, 65126), (1220, 32563)]