32641400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 85240080

約数和(自身を除く): 52598680

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, 401, 407, 440, 550, 740, 802, 814, 925, 1100, 1480, 1604, 1628, 1850, 2005, 2035, 2200, 3208, 3256, 3700, 4010, 4070, 4411, 7400, 8020, 8140, 8822, 10025, 10175, 14837, 16040, 16280, 17644, 20050, 20350, 22055, 29674, 35288, 40100, 40700, 44110, 59348, 74185, 80200, 81400, 88220, 110275, 118696, 148370, 163207, 176440, 220550, 296740, 326414, 370925, 441100, 593480, 652828, 741850, 816035, 882200, 1305656, 1483700, 1632070, 2967400, 3264140, 4080175, 6528280, 8160350, 16320700, 32641400]

約数ペア:

[(1, 32641400), (2, 16320700), (4, 8160350), (5, 6528280), (8, 4080175), (10, 3264140), (11, 2967400), (20, 1632070), (22, 1483700), (25, 1305656), (37, 882200), (40, 816035), (44, 741850), (50, 652828), (55, 593480), (74, 441100), (88, 370925), (100, 326414), (110, 296740), (148, 220550), (185, 176440), (200, 163207), (220, 148370), (275, 118696), (296, 110275), (370, 88220), (401, 81400), (407, 80200), (440, 74185), (550, 59348), (740, 44110), (802, 40700), (814, 40100), (925, 35288), (1100, 29674), (1480, 22055), (1604, 20350), (1628, 20050), (1850, 17644), (2005, 16280), (2035, 16040), (2200, 14837), (3208, 10175), (3256, 10025), (3700, 8822), (4010, 8140), (4070, 8020), (4411, 7400)]