41038420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66191}}^1$

素因数の和:66231

約数の個数: 24

約数和(自身を含む): 88962048

約数和(自身を除く): 47923628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 66191, 132382, 264764, 330955, 661910, 1323820, 2051921, 4103842, 8207684, 10259605, 20519210, 41038420]

約数ペア:

[(1, 41038420), (2, 20519210), (4, 10259605), (5, 8207684), (10, 4103842), (20, 2051921), (31, 1323820), (62, 661910), (124, 330955), (155, 264764), (310, 132382), (620, 66191)]