23451160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34487}}^1$

素因数の和:34515

約数の個数: 32

約数和(自身を含む): 55870560

約数和(自身を除く): 32419400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34487, 68974, 137948, 172435, 275896, 344870, 586279, 689740, 1172558, 1379480, 2345116, 2931395, 4690232, 5862790, 11725580, 23451160]

約数ペア:

[(1, 23451160), (2, 11725580), (4, 5862790), (5, 4690232), (8, 2931395), (10, 2345116), (17, 1379480), (20, 1172558), (34, 689740), (40, 586279), (68, 344870), (85, 275896), (136, 172435), (170, 137948), (340, 68974), (680, 34487)]