22415410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 41399424

約数和(自身を除く): 18984014

約数列:

[1, 2, 5, 10, 71, 131, 142, 241, 262, 355, 482, 655, 710, 1205, 1310, 2410, 9301, 17111, 18602, 31571, 34222, 46505, 63142, 85555, 93010, 157855, 171110, 315710, 2241541, 4483082, 11207705, 22415410]

約数ペア:

[(1, 22415410), (2, 11207705), (5, 4483082), (10, 2241541), (71, 315710), (131, 171110), (142, 157855), (241, 93010), (262, 85555), (355, 63142), (482, 46505), (655, 34222), (710, 31571), (1205, 18602), (1310, 17111), (2410, 9301)]