84811400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 206597640

約数和(自身を除く): 121786240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 73, 74, 100, 146, 148, 157, 185, 200, 292, 296, 314, 365, 370, 584, 628, 730, 740, 785, 925, 1256, 1460, 1480, 1570, 1825, 1850, 2701, 2920, 3140, 3650, 3700, 3925, 5402, 5809, 6280, 7300, 7400, 7850, 10804, 11461, 11618, 13505, 14600, 15700, 21608, 22922, 23236, 27010, 29045, 31400, 45844, 46472, 54020, 57305, 58090, 67525, 91688, 108040, 114610, 116180, 135050, 145225, 229220, 232360, 270100, 286525, 290450, 424057, 458440, 540200, 573050, 580900, 848114, 1146100, 1161800, 1696228, 2120285, 2292200, 3392456, 4240570, 8481140, 10601425, 16962280, 21202850, 42405700, 84811400]

約数ペア:

[(1, 84811400), (2, 42405700), (4, 21202850), (5, 16962280), (8, 10601425), (10, 8481140), (20, 4240570), (25, 3392456), (37, 2292200), (40, 2120285), (50, 1696228), (73, 1161800), (74, 1146100), (100, 848114), (146, 580900), (148, 573050), (157, 540200), (185, 458440), (200, 424057), (292, 290450), (296, 286525), (314, 270100), (365, 232360), (370, 229220), (584, 145225), (628, 135050), (730, 116180), (740, 114610), (785, 108040), (925, 91688), (1256, 67525), (1460, 58090), (1480, 57305), (1570, 54020), (1825, 46472), (1850, 45844), (2701, 31400), (2920, 29045), (3140, 27010), (3650, 23236), (3700, 22922), (3925, 21608), (5402, 15700), (5809, 14600), (6280, 13505), (7300, 11618), (7400, 11461), (7850, 10804)]