5102890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 10478160

約数和(自身を除く): 5375270

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 2309, 4618, 11545, 23090, 30017, 39253, 60034, 78506, 150085, 196265, 300170, 392530, 510289, 1020578, 2551445, 5102890]

約数ペア:

[(1, 5102890), (2, 2551445), (5, 1020578), (10, 510289), (13, 392530), (17, 300170), (26, 196265), (34, 150085), (65, 78506), (85, 60034), (130, 39253), (170, 30017), (221, 23090), (442, 11545), (1105, 4618), (2210, 2309)]