33171040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{4231}}^1$

素因数の和:4260

約数の個数: 72

約数和(自身を含む): 91182672

約数和(自身を除く): 58011632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 4231, 7840, 8462, 16924, 21155, 29617, 33848, 42310, 59234, 67696, 84620, 118468, 135392, 148085, 169240, 207319, 236936, 296170, 338480, 414638, 473872, 592340, 676960, 829276, 947744, 1036595, 1184680, 1658552, 2073190, 2369360, 3317104, 4146380, 4738720, 6634208, 8292760, 16585520, 33171040]

約数ペア:

[(1, 33171040), (2, 16585520), (4, 8292760), (5, 6634208), (7, 4738720), (8, 4146380), (10, 3317104), (14, 2369360), (16, 2073190), (20, 1658552), (28, 1184680), (32, 1036595), (35, 947744), (40, 829276), (49, 676960), (56, 592340), (70, 473872), (80, 414638), (98, 338480), (112, 296170), (140, 236936), (160, 207319), (196, 169240), (224, 148085), (245, 135392), (280, 118468), (392, 84620), (490, 67696), (560, 59234), (784, 42310), (980, 33848), (1120, 29617), (1568, 21155), (1960, 16924), (3920, 8462), (4231, 7840)]