9170000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 100

約数和(自身を含む): 25566816

約数和(自身を除く): 16396816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 131, 140, 175, 200, 250, 262, 280, 350, 400, 500, 524, 560, 625, 655, 700, 875, 917, 1000, 1048, 1250, 1310, 1400, 1750, 1834, 2000, 2096, 2500, 2620, 2800, 3275, 3500, 3668, 4375, 4585, 5000, 5240, 6550, 7000, 7336, 8750, 9170, 10000, 10480, 13100, 14000, 14672, 16375, 17500, 18340, 22925, 26200, 32750, 35000, 36680, 45850, 52400, 65500, 70000, 73360, 81875, 91700, 114625, 131000, 163750, 183400, 229250, 262000, 327500, 366800, 458500, 573125, 655000, 917000, 1146250, 1310000, 1834000, 2292500, 4585000, 9170000]

約数ペア:

[(1, 9170000), (2, 4585000), (4, 2292500), (5, 1834000), (7, 1310000), (8, 1146250), (10, 917000), (14, 655000), (16, 573125), (20, 458500), (25, 366800), (28, 327500), (35, 262000), (40, 229250), (50, 183400), (56, 163750), (70, 131000), (80, 114625), (100, 91700), (112, 81875), (125, 73360), (131, 70000), (140, 65500), (175, 52400), (200, 45850), (250, 36680), (262, 35000), (280, 32750), (350, 26200), (400, 22925), (500, 18340), (524, 17500), (560, 16375), (625, 14672), (655, 14000), (700, 13100), (875, 10480), (917, 10000), (1000, 9170), (1048, 8750), (1250, 7336), (1310, 7000), (1400, 6550), (1750, 5240), (1834, 5000), (2000, 4585), (2096, 4375), (2500, 3668), (2620, 3500), (2800, 3275)]