40884505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1381}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 50946048

約数和(自身を除く): 10061543

約数列:

[1, 5, 31, 155, 191, 955, 1381, 5921, 6905, 29605, 42811, 214055, 263771, 1318855, 8176901, 40884505]

約数ペア:

[(1, 40884505), (5, 8176901), (31, 1318855), (155, 263771), (191, 214055), (955, 42811), (1381, 29605), (5921, 6905)]