40218935

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{829}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 50039040

約数和(自身を除く): 9820105

約数列:

[1, 5, 31, 155, 313, 829, 1565, 4145, 9703, 25699, 48515, 128495, 259477, 1297385, 8043787, 40218935]

約数ペア:

[(1, 40218935), (5, 8043787), (31, 1297385), (155, 259477), (313, 128495), (829, 48515), (1565, 25699), (4145, 9703)]