10264280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19739}}^1$

素因数の和:19763

約数の個数: 32

約数和(自身を含む): 24872400

約数和(自身を除く): 14608120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19739, 39478, 78956, 98695, 157912, 197390, 256607, 394780, 513214, 789560, 1026428, 1283035, 2052856, 2566070, 5132140, 10264280]

約数ペア:

[(1, 10264280), (2, 5132140), (4, 2566070), (5, 2052856), (8, 1283035), (10, 1026428), (13, 789560), (20, 513214), (26, 394780), (40, 256607), (52, 197390), (65, 157912), (104, 98695), (130, 78956), (260, 39478), (520, 19739)]