1700240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 4037688

約数和(自身を除く): 2337448

約数列:

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

約数ペア:

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