4904020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22291}}^1$

素因数の和:22311

約数の個数: 24

約数和(自身を含む): 11235168

約数和(自身を除く): 6331148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22291, 44582, 89164, 111455, 222910, 245201, 445820, 490402, 980804, 1226005, 2452010, 4904020]

約数ペア:

[(1, 4904020), (2, 2452010), (4, 1226005), (5, 980804), (10, 490402), (11, 445820), (20, 245201), (22, 222910), (44, 111455), (55, 89164), (110, 44582), (220, 22291)]