4901479600

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{260717}}^1$

素因数の和:260782

約数の個数: 60

約数和(自身を含む): 12026399904

約数和(自身を除く): 7124920304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4700, 9400, 18800, 260717, 521434, 1042868, 1303585, 2085736, 2607170, 4171472, 5214340, 6517925, 10428680, 12253699, 13035850, 20857360, 24507398, 26071700, 49014796, 52143400, 61268495, 98029592, 104286800, 122536990, 196059184, 245073980, 306342475, 490147960, 612684950, 980295920, 1225369900, 2450739800, 4901479600]

約数ペア:

[(1, 4901479600), (2, 2450739800), (4, 1225369900), (5, 980295920), (8, 612684950), (10, 490147960), (16, 306342475), (20, 245073980), (25, 196059184), (40, 122536990), (47, 104286800), (50, 98029592), (80, 61268495), (94, 52143400), (100, 49014796), (188, 26071700), (200, 24507398), (235, 20857360), (376, 13035850), (400, 12253699), (470, 10428680), (752, 6517925), (940, 5214340), (1175, 4171472), (1880, 2607170), (2350, 2085736), (3760, 1303585), (4700, 1042868), (9400, 521434), (18800, 260717)]