40107005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{953}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 50829120

約数和(自身を除く): 10722115

約数列:

[1, 5, 19, 95, 443, 953, 2215, 4765, 8417, 18107, 42085, 90535, 422179, 2110895, 8021401, 40107005]

約数ペア:

[(1, 40107005), (5, 8021401), (19, 2110895), (95, 422179), (443, 90535), (953, 42085), (2215, 18107), (4765, 8417)]