27955600

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1552

約数の個数: 60

約数和(自身を含む): 68638464

約数和(自身を除く): 40682864

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, 1487, 1880, 2350, 2974, 3760, 4700, 5948, 7435, 9400, 11896, 14870, 18800, 23792, 29740, 37175, 59480, 69889, 74350, 118960, 139778, 148700, 279556, 297400, 349445, 559112, 594800, 698890, 1118224, 1397780, 1747225, 2795560, 3494450, 5591120, 6988900, 13977800, 27955600]

約数ペア:

[(1, 27955600), (2, 13977800), (4, 6988900), (5, 5591120), (8, 3494450), (10, 2795560), (16, 1747225), (20, 1397780), (25, 1118224), (40, 698890), (47, 594800), (50, 559112), (80, 349445), (94, 297400), (100, 279556), (188, 148700), (200, 139778), (235, 118960), (376, 74350), (400, 69889), (470, 59480), (752, 37175), (940, 29740), (1175, 23792), (1487, 18800), (1880, 14870), (2350, 11896), (2974, 9400), (3760, 7435), (4700, 5948)]