40167290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313}}^2$

素因数の和:674

約数の個数: 24

約数和(自身を含む): 74301948

約数和(自身を除く): 34134658

約数列:

[1, 2, 5, 10, 41, 82, 205, 313, 410, 626, 1565, 3130, 12833, 25666, 64165, 97969, 128330, 195938, 489845, 979690, 4016729, 8033458, 20083645, 40167290]

約数ペア:

[(1, 40167290), (2, 20083645), (5, 8033458), (10, 4016729), (41, 979690), (82, 489845), (205, 195938), (313, 128330), (410, 97969), (626, 64165), (1565, 25666), (3130, 12833)]