13762180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2381}}^1$

素因数の和:2424

約数の個数: 36

約数和(自身を含む): 30713508

約数和(自身を除く): 16951328

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2381, 2890, 4762, 5780, 9524, 11905, 23810, 40477, 47620, 80954, 161908, 202385, 404770, 688109, 809540, 1376218, 2752436, 3440545, 6881090, 13762180]

約数ペア:

[(1, 13762180), (2, 6881090), (4, 3440545), (5, 2752436), (10, 1376218), (17, 809540), (20, 688109), (34, 404770), (68, 202385), (85, 161908), (170, 80954), (289, 47620), (340, 40477), (578, 23810), (1156, 11905), (1445, 9524), (2381, 5780), (2890, 4762)]