371997200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{48947}}^1$

素因数の和:48984

約数の個数: 60

約数和(自身を含む): 940780560

約数和(自身を除く): 568783360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 48947, 97894, 195788, 244735, 391576, 489470, 783152, 929993, 978940, 1223675, 1859986, 1957880, 2447350, 3719972, 3915760, 4649965, 4894700, 7439944, 9299930, 9789400, 14879888, 18599860, 19578800, 23249825, 37199720, 46499650, 74399440, 92999300, 185998600, 371997200]

約数ペア:

[(1, 371997200), (2, 185998600), (4, 92999300), (5, 74399440), (8, 46499650), (10, 37199720), (16, 23249825), (19, 19578800), (20, 18599860), (25, 14879888), (38, 9789400), (40, 9299930), (50, 7439944), (76, 4894700), (80, 4649965), (95, 3915760), (100, 3719972), (152, 2447350), (190, 1957880), (200, 1859986), (304, 1223675), (380, 978940), (400, 929993), (475, 783152), (760, 489470), (950, 391576), (1520, 244735), (1900, 195788), (3800, 97894), (7600, 48947)]