13309950550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{246709}}^1$

素因数の和:246817

約数の個数: 48

約数和(自身を含む): 26982179280

約数和(自身を除く): 13672228730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 2075, 2158, 4150, 5395, 10790, 26975, 53950, 246709, 493418, 1233545, 2467090, 3207217, 6167725, 6414434, 12335450, 16036085, 20476847, 32072170, 40953694, 80180425, 102384235, 160360850, 204768470, 266199011, 511921175, 532398022, 1023842350, 1330995055, 2661990110, 6654975275, 13309950550]

約数ペア:

[(1, 13309950550), (2, 6654975275), (5, 2661990110), (10, 1330995055), (13, 1023842350), (25, 532398022), (26, 511921175), (50, 266199011), (65, 204768470), (83, 160360850), (130, 102384235), (166, 80180425), (325, 40953694), (415, 32072170), (650, 20476847), (830, 16036085), (1079, 12335450), (2075, 6414434), (2158, 6167725), (4150, 3207217), (5395, 2467090), (10790, 1233545), (26975, 493418), (53950, 246709)]