47123240

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4253}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 106435080

約数和(自身を除く): 59311840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 4253, 5540, 8506, 11080, 17012, 21265, 34024, 42530, 85060, 170120, 1178081, 2356162, 4712324, 5890405, 9424648, 11780810, 23561620, 47123240]

約数ペア:

[(1, 47123240), (2, 23561620), (4, 11780810), (5, 9424648), (8, 5890405), (10, 4712324), (20, 2356162), (40, 1178081), (277, 170120), (554, 85060), (1108, 42530), (1385, 34024), (2216, 21265), (2770, 17012), (4253, 11080), (5540, 8506)]