5064280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9739}}^1$

素因数の和:9763

約数の個数: 32

約数和(自身を含む): 12272400

約数和(自身を除く): 7208120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9739, 19478, 38956, 48695, 77912, 97390, 126607, 194780, 253214, 389560, 506428, 633035, 1012856, 1266070, 2532140, 5064280]

約数ペア:

[(1, 5064280), (2, 2532140), (4, 1266070), (5, 1012856), (8, 633035), (10, 506428), (13, 389560), (20, 253214), (26, 194780), (40, 126607), (52, 97390), (65, 77912), (104, 48695), (130, 38956), (260, 19478), (520, 9739)]