11079980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4229}}^1$

素因数の和:4369

約数の個数: 24

約数和(自身を含む): 23451120

約数和(自身を除く): 12371140

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 4229, 8458, 16916, 21145, 42290, 84580, 553999, 1107998, 2215996, 2769995, 5539990, 11079980]

約数ペア:

[(1, 11079980), (2, 5539990), (4, 2769995), (5, 2215996), (10, 1107998), (20, 553999), (131, 84580), (262, 42290), (524, 21145), (655, 16916), (1310, 8458), (2620, 4229)]