3400480

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 8205624

約数和(自身を除く): 4805144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 401, 424, 530, 802, 848, 1060, 1604, 1696, 2005, 2120, 3208, 4010, 4240, 6416, 8020, 8480, 12832, 16040, 21253, 32080, 42506, 64160, 85012, 106265, 170024, 212530, 340048, 425060, 680096, 850120, 1700240, 3400480]

約数ペア:

[(1, 3400480), (2, 1700240), (4, 850120), (5, 680096), (8, 425060), (10, 340048), (16, 212530), (20, 170024), (32, 106265), (40, 85012), (53, 64160), (80, 42506), (106, 32080), (160, 21253), (212, 16040), (265, 12832), (401, 8480), (424, 8020), (530, 6416), (802, 4240), (848, 4010), (1060, 3208), (1604, 2120), (1696, 2005)]