1520550070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{9739}}^1$

素因数の和:10960

約数の個数: 32

約数和(自身を含む): 2950284960

約数和(自身を除く): 1429734890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1201, 2402, 6005, 9739, 12010, 15613, 19478, 31226, 48695, 78065, 97390, 126607, 156130, 253214, 633035, 1266070, 11696539, 23393078, 58482695, 116965390, 152055007, 304110014, 760275035, 1520550070]

約数ペア:

[(1, 1520550070), (2, 760275035), (5, 304110014), (10, 152055007), (13, 116965390), (26, 58482695), (65, 23393078), (130, 11696539), (1201, 1266070), (2402, 633035), (6005, 253214), (9739, 156130), (12010, 126607), (15613, 97390), (19478, 78065), (31226, 48695)]