1872200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 5088960

約数和(自身を除く): 3216760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 37, 40, 44, 46, 50, 55, 74, 88, 92, 100, 110, 115, 148, 184, 185, 200, 220, 230, 253, 275, 296, 370, 407, 440, 460, 506, 550, 575, 740, 814, 851, 920, 925, 1012, 1100, 1150, 1265, 1480, 1628, 1702, 1850, 2024, 2035, 2200, 2300, 2530, 3256, 3404, 3700, 4070, 4255, 4600, 5060, 6325, 6808, 7400, 8140, 8510, 9361, 10120, 10175, 12650, 16280, 17020, 18722, 20350, 21275, 25300, 34040, 37444, 40700, 42550, 46805, 50600, 74888, 81400, 85100, 93610, 170200, 187220, 234025, 374440, 468050, 936100, 1872200]

約数ペア:

[(1, 1872200), (2, 936100), (4, 468050), (5, 374440), (8, 234025), (10, 187220), (11, 170200), (20, 93610), (22, 85100), (23, 81400), (25, 74888), (37, 50600), (40, 46805), (44, 42550), (46, 40700), (50, 37444), (55, 34040), (74, 25300), (88, 21275), (92, 20350), (100, 18722), (110, 17020), (115, 16280), (148, 12650), (184, 10175), (185, 10120), (200, 9361), (220, 8510), (230, 8140), (253, 7400), (275, 6808), (296, 6325), (370, 5060), (407, 4600), (440, 4255), (460, 4070), (506, 3700), (550, 3404), (575, 3256), (740, 2530), (814, 2300), (851, 2200), (920, 2035), (925, 2024), (1012, 1850), (1100, 1702), (1150, 1628), (1265, 1480)]