22474360

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4289}}^1$

素因数の和:4431

約数の個数: 32

約数和(自身を含む): 50965200

約数和(自身を除く): 28490840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 4289, 5240, 8578, 17156, 21445, 34312, 42890, 85780, 171560, 561859, 1123718, 2247436, 2809295, 4494872, 5618590, 11237180, 22474360]

約数ペア:

[(1, 22474360), (2, 11237180), (4, 5618590), (5, 4494872), (8, 2809295), (10, 2247436), (20, 1123718), (40, 561859), (131, 171560), (262, 85780), (524, 42890), (655, 34312), (1048, 21445), (1310, 17156), (2620, 8578), (4289, 5240)]