66240550

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{7933}}^1$

素因数の和:8112

約数の個数: 24

約数和(自身を含む): 123960816

約数和(自身を除く): 57720266

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 835, 1670, 4175, 7933, 8350, 15866, 39665, 79330, 198325, 396650, 1324811, 2649622, 6624055, 13248110, 33120275, 66240550]

約数ペア:

[(1, 66240550), (2, 33120275), (5, 13248110), (10, 6624055), (25, 2649622), (50, 1324811), (167, 396650), (334, 198325), (835, 79330), (1670, 39665), (4175, 15866), (7933, 8350)]