45850000

素因数分解:

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

素因数の和:171

約数の個数: 120

約数和(自身を含む): 127866816

約数和(自身を除く): 82016816

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, 3125, 3275, 3500, 3668, 4375, 4585, 5000, 5240, 6250, 6550, 7000, 7336, 8750, 9170, 10000, 10480, 12500, 13100, 14000, 14672, 16375, 17500, 18340, 21875, 22925, 25000, 26200, 32750, 35000, 36680, 43750, 45850, 50000, 52400, 65500, 70000, 73360, 81875, 87500, 91700, 114625, 131000, 163750, 175000, 183400, 229250, 262000, 327500, 350000, 366800, 409375, 458500, 573125, 655000, 818750, 917000, 1146250, 1310000, 1637500, 1834000, 2292500, 2865625, 3275000, 4585000, 5731250, 6550000, 9170000, 11462500, 22925000, 45850000]

約数ペア:

[(1, 45850000), (2, 22925000), (4, 11462500), (5, 9170000), (7, 6550000), (8, 5731250), (10, 4585000), (14, 3275000), (16, 2865625), (20, 2292500), (25, 1834000), (28, 1637500), (35, 1310000), (40, 1146250), (50, 917000), (56, 818750), (70, 655000), (80, 573125), (100, 458500), (112, 409375), (125, 366800), (131, 350000), (140, 327500), (175, 262000), (200, 229250), (250, 183400), (262, 175000), (280, 163750), (350, 131000), (400, 114625), (500, 91700), (524, 87500), (560, 81875), (625, 73360), (655, 70000), (700, 65500), (875, 52400), (917, 50000), (1000, 45850), (1048, 43750), (1250, 36680), (1310, 35000), (1400, 32750), (1750, 26200), (1834, 25000), (2000, 22925), (2096, 21875), (2500, 18340), (2620, 17500), (2800, 16375), (3125, 14672), (3275, 14000), (3500, 13100), (3668, 12500), (4375, 10480), (4585, 10000), (5000, 9170), (5240, 8750), (6250, 7336), (6550, 7000)]