22753120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10939}}^1$

素因数の和:10967

約数の個数: 48

約数和(自身を含む): 57894480

約数和(自身を除く): 35141360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 10939, 21878, 43756, 54695, 87512, 109390, 142207, 175024, 218780, 284414, 350048, 437560, 568828, 711035, 875120, 1137656, 1422070, 1750240, 2275312, 2844140, 4550624, 5688280, 11376560, 22753120]

約数ペア:

[(1, 22753120), (2, 11376560), (4, 5688280), (5, 4550624), (8, 2844140), (10, 2275312), (13, 1750240), (16, 1422070), (20, 1137656), (26, 875120), (32, 711035), (40, 568828), (52, 437560), (65, 350048), (80, 284414), (104, 218780), (130, 175024), (160, 142207), (208, 109390), (260, 87512), (416, 54695), (520, 43756), (1040, 21878), (2080, 10939)]