47702960

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1487}}^1$

素因数の和:1901

約数の個数: 40

約数和(自身を含む): 111260736

約数和(自身を除く): 63557776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1487, 1604, 2005, 2974, 3208, 4010, 5948, 6416, 7435, 8020, 11896, 14870, 16040, 23792, 29740, 32080, 59480, 118960, 596287, 1192574, 2385148, 2981435, 4770296, 5962870, 9540592, 11925740, 23851480, 47702960]

約数ペア:

[(1, 47702960), (2, 23851480), (4, 11925740), (5, 9540592), (8, 5962870), (10, 4770296), (16, 2981435), (20, 2385148), (40, 1192574), (80, 596287), (401, 118960), (802, 59480), (1487, 32080), (1604, 29740), (2005, 23792), (2974, 16040), (3208, 14870), (4010, 11896), (5948, 8020), (6416, 7435)]