22075160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8237}}^1$

素因数の和:8315

約数の個数: 32

約数和(自身を含む): 50416560

約数和(自身を除く): 28341400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8237, 16474, 32948, 41185, 65896, 82370, 164740, 329480, 551879, 1103758, 2207516, 2759395, 4415032, 5518790, 11037580, 22075160]

約数ペア:

[(1, 22075160), (2, 11037580), (4, 5518790), (5, 4415032), (8, 2759395), (10, 2207516), (20, 1103758), (40, 551879), (67, 329480), (134, 164740), (268, 82370), (335, 65896), (536, 41185), (670, 32948), (1340, 16474), (2680, 8237)]