4512897400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{55441}}^1$

素因数の和:55505

約数の個数: 96

約数和(自身を含む): 11755921680

約数和(自身を除く): 7243024280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 74, 88, 100, 110, 148, 185, 200, 220, 275, 296, 370, 407, 440, 550, 740, 814, 925, 1100, 1480, 1628, 1850, 2035, 2200, 3256, 3700, 4070, 7400, 8140, 10175, 16280, 20350, 40700, 55441, 81400, 110882, 221764, 277205, 443528, 554410, 609851, 1108820, 1219702, 1386025, 2051317, 2217640, 2439404, 2772050, 3049255, 4102634, 4878808, 5544100, 6098510, 8205268, 10256585, 11088200, 12197020, 15246275, 16410536, 20513170, 22564487, 24394040, 30492550, 41026340, 45128974, 51282925, 60985100, 82052680, 90257948, 102565850, 112822435, 121970200, 180515896, 205131700, 225644870, 410263400, 451289740, 564112175, 902579480, 1128224350, 2256448700, 4512897400]

約数ペア:

[(1, 4512897400), (2, 2256448700), (4, 1128224350), (5, 902579480), (8, 564112175), (10, 451289740), (11, 410263400), (20, 225644870), (22, 205131700), (25, 180515896), (37, 121970200), (40, 112822435), (44, 102565850), (50, 90257948), (55, 82052680), (74, 60985100), (88, 51282925), (100, 45128974), (110, 41026340), (148, 30492550), (185, 24394040), (200, 22564487), (220, 20513170), (275, 16410536), (296, 15246275), (370, 12197020), (407, 11088200), (440, 10256585), (550, 8205268), (740, 6098510), (814, 5544100), (925, 4878808), (1100, 4102634), (1480, 3049255), (1628, 2772050), (1850, 2439404), (2035, 2217640), (2200, 2051317), (3256, 1386025), (3700, 1219702), (4070, 1108820), (7400, 609851), (8140, 554410), (10175, 443528), (16280, 277205), (20350, 221764), (40700, 110882), (55441, 81400)]