196194050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{593}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 394427880

約数和(自身を除く): 198233830

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 509, 593, 650, 1018, 1186, 2545, 2965, 5090, 5930, 6617, 7709, 12725, 13234, 14825, 15418, 25450, 29650, 33085, 38545, 66170, 77090, 165425, 192725, 301837, 330850, 385450, 603674, 1509185, 3018370, 3923881, 7545925, 7847762, 15091850, 19619405, 39238810, 98097025, 196194050]

約数ペア:

[(1, 196194050), (2, 98097025), (5, 39238810), (10, 19619405), (13, 15091850), (25, 7847762), (26, 7545925), (50, 3923881), (65, 3018370), (130, 1509185), (325, 603674), (509, 385450), (593, 330850), (650, 301837), (1018, 192725), (1186, 165425), (2545, 77090), (2965, 66170), (5090, 38545), (5930, 33085), (6617, 29650), (7709, 25450), (12725, 15418), (13234, 14825)]