15677847050

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{7489}}^1$

素因数の和:7931

約数の個数: 48

約数和(自身を含む): 29464911000

約数和(自身を除く): 13787063950

約数列:

[1, 2, 5, 10, 25, 50, 149, 281, 298, 562, 745, 1405, 1490, 2810, 3725, 7025, 7450, 7489, 14050, 14978, 37445, 41869, 74890, 83738, 187225, 209345, 374450, 418690, 1046725, 1115861, 2093450, 2104409, 2231722, 4208818, 5579305, 10522045, 11158610, 21044090, 27896525, 52610225, 55793050, 105220450, 313556941, 627113882, 1567784705, 3135569410, 7838923525, 15677847050]

約数ペア:

[(1, 15677847050), (2, 7838923525), (5, 3135569410), (10, 1567784705), (25, 627113882), (50, 313556941), (149, 105220450), (281, 55793050), (298, 52610225), (562, 27896525), (745, 21044090), (1405, 11158610), (1490, 10522045), (2810, 5579305), (3725, 4208818), (7025, 2231722), (7450, 2104409), (7489, 2093450), (14050, 1115861), (14978, 1046725), (37445, 418690), (41869, 374450), (74890, 209345), (83738, 187225)]