498200

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 1205280

約数和(自身を除く): 707080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 53, 94, 100, 106, 188, 200, 212, 235, 265, 376, 424, 470, 530, 940, 1060, 1175, 1325, 1880, 2120, 2350, 2491, 2650, 4700, 4982, 5300, 9400, 9964, 10600, 12455, 19928, 24910, 49820, 62275, 99640, 124550, 249100, 498200]

約数ペア:

[(1, 498200), (2, 249100), (4, 124550), (5, 99640), (8, 62275), (10, 49820), (20, 24910), (25, 19928), (40, 12455), (47, 10600), (50, 9964), (53, 9400), (94, 5300), (100, 4982), (106, 4700), (188, 2650), (200, 2491), (212, 2350), (235, 2120), (265, 1880), (376, 1325), (424, 1175), (470, 1060), (530, 940)]