33042400

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:524

約数の個数: 72

約数和(自身を含む): 81651024

約数和(自身を除く): 48608624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 400, 401, 412, 515, 800, 802, 824, 1030, 1604, 1648, 2005, 2060, 2575, 3208, 3296, 4010, 4120, 5150, 6416, 8020, 8240, 10025, 10300, 12832, 16040, 16480, 20050, 20600, 32080, 40100, 41200, 41303, 64160, 80200, 82400, 82606, 160400, 165212, 206515, 320800, 330424, 413030, 660848, 826060, 1032575, 1321696, 1652120, 2065150, 3304240, 4130300, 6608480, 8260600, 16521200, 33042400]

約数ペア:

[(1, 33042400), (2, 16521200), (4, 8260600), (5, 6608480), (8, 4130300), (10, 3304240), (16, 2065150), (20, 1652120), (25, 1321696), (32, 1032575), (40, 826060), (50, 660848), (80, 413030), (100, 330424), (103, 320800), (160, 206515), (200, 165212), (206, 160400), (400, 82606), (401, 82400), (412, 80200), (515, 64160), (800, 41303), (802, 41200), (824, 40100), (1030, 32080), (1604, 20600), (1648, 20050), (2005, 16480), (2060, 16040), (2575, 12832), (3208, 10300), (3296, 10025), (4010, 8240), (4120, 8020), (5150, 6416)]