4897400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 11651040

約数和(自身を除く): 6753640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 521, 940, 1042, 1175, 1880, 2084, 2350, 2605, 4168, 4700, 5210, 9400, 10420, 13025, 20840, 24487, 26050, 48974, 52100, 97948, 104200, 122435, 195896, 244870, 489740, 612175, 979480, 1224350, 2448700, 4897400]

約数ペア:

[(1, 4897400), (2, 2448700), (4, 1224350), (5, 979480), (8, 612175), (10, 489740), (20, 244870), (25, 195896), (40, 122435), (47, 104200), (50, 97948), (94, 52100), (100, 48974), (188, 26050), (200, 24487), (235, 20840), (376, 13025), (470, 10420), (521, 9400), (940, 5210), (1042, 4700), (1175, 4168), (1880, 2605), (2084, 2350)]