41997720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349981}}^1$

素因数の和:349995

約数の個数: 32

約数和(自身を含む): 125993520

約数和(自身を除く): 83995800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349981, 699962, 1049943, 1399924, 1749905, 2099886, 2799848, 3499810, 4199772, 5249715, 6999620, 8399544, 10499430, 13999240, 20998860, 41997720]

約数ペア:

[(1, 41997720), (2, 20998860), (3, 13999240), (4, 10499430), (5, 8399544), (6, 6999620), (8, 5249715), (10, 4199772), (12, 3499810), (15, 2799848), (20, 2099886), (24, 1749905), (30, 1399924), (40, 1049943), (60, 699962), (120, 349981)]