2910400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 84

約数和(自身を含む): 7653528

約数和(自身を除く): 4743128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 107, 136, 160, 170, 200, 214, 272, 320, 340, 400, 425, 428, 535, 544, 680, 800, 850, 856, 1070, 1088, 1360, 1600, 1700, 1712, 1819, 2140, 2675, 2720, 3400, 3424, 3638, 4280, 5350, 5440, 6800, 6848, 7276, 8560, 9095, 10700, 13600, 14552, 17120, 18190, 21400, 27200, 29104, 34240, 36380, 42800, 45475, 58208, 72760, 85600, 90950, 116416, 145520, 171200, 181900, 291040, 363800, 582080, 727600, 1455200, 2910400]

約数ペア:

[(1, 2910400), (2, 1455200), (4, 727600), (5, 582080), (8, 363800), (10, 291040), (16, 181900), (17, 171200), (20, 145520), (25, 116416), (32, 90950), (34, 85600), (40, 72760), (50, 58208), (64, 45475), (68, 42800), (80, 36380), (85, 34240), (100, 29104), (107, 27200), (136, 21400), (160, 18190), (170, 17120), (200, 14552), (214, 13600), (272, 10700), (320, 9095), (340, 8560), (400, 7276), (425, 6848), (428, 6800), (535, 5440), (544, 5350), (680, 4280), (800, 3638), (850, 3424), (856, 3400), (1070, 2720), (1088, 2675), (1360, 2140), (1600, 1819), (1700, 1712)]