248927600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{36607}}^1$

素因数の和:36642

約数の個数: 60

約数和(自身を含む): 633245184

約数和(自身を除く): 384317584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 36607, 73214, 146428, 183035, 292856, 366070, 585712, 622319, 732140, 915175, 1244638, 1464280, 1830350, 2489276, 2928560, 3111595, 3660700, 4978552, 6223190, 7321400, 9957104, 12446380, 14642800, 15557975, 24892760, 31115950, 49785520, 62231900, 124463800, 248927600]

約数ペア:

[(1, 248927600), (2, 124463800), (4, 62231900), (5, 49785520), (8, 31115950), (10, 24892760), (16, 15557975), (17, 14642800), (20, 12446380), (25, 9957104), (34, 7321400), (40, 6223190), (50, 4978552), (68, 3660700), (80, 3111595), (85, 2928560), (100, 2489276), (136, 1830350), (170, 1464280), (200, 1244638), (272, 915175), (340, 732140), (400, 622319), (425, 585712), (680, 366070), (850, 292856), (1360, 183035), (1700, 146428), (3400, 73214), (6800, 36607)]