47231120

素因数分解:

$2^4\times 5^1\times {\mathrm{590389}}^1$

素因数の和:590402

約数の個数: 20

約数和(自身を含む): 109812540

約数和(自身を除く): 62581420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 590389, 1180778, 2361556, 2951945, 4723112, 5903890, 9446224, 11807780, 23615560, 47231120]

約数ペア:

[(1, 47231120), (2, 23615560), (4, 11807780), (5, 9446224), (8, 5903890), (10, 4723112), (16, 2951945), (20, 2361556), (40, 1180778), (80, 590389)]