24129620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63499}}^1$

素因数の和:63527

約数の個数: 24

約数和(自身を含む): 53340000

約数和(自身を除く): 29210380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 63499, 126998, 253996, 317495, 634990, 1206481, 1269980, 2412962, 4825924, 6032405, 12064810, 24129620]

約数ペア:

[(1, 24129620), (2, 12064810), (4, 6032405), (5, 4825924), (10, 2412962), (19, 1269980), (20, 1206481), (38, 634990), (76, 317495), (95, 253996), (190, 126998), (380, 63499)]