1113500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 2594592

約数和(自身を除く): 1481092

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 131, 170, 250, 262, 340, 425, 500, 524, 655, 850, 1310, 1700, 2125, 2227, 2620, 3275, 4250, 4454, 6550, 8500, 8908, 11135, 13100, 16375, 22270, 32750, 44540, 55675, 65500, 111350, 222700, 278375, 556750, 1113500]

約数ペア:

[(1, 1113500), (2, 556750), (4, 278375), (5, 222700), (10, 111350), (17, 65500), (20, 55675), (25, 44540), (34, 32750), (50, 22270), (68, 16375), (85, 13100), (100, 11135), (125, 8908), (131, 8500), (170, 6550), (250, 4454), (262, 4250), (340, 3275), (425, 2620), (500, 2227), (524, 2125), (655, 1700), (850, 1310)]