4148420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6731

約数の個数: 24

約数和(自身を含む): 8994048

約数和(自身を除く): 4845628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 6691, 13382, 26764, 33455, 66910, 133820, 207421, 414842, 829684, 1037105, 2074210, 4148420]

約数ペア:

[(1, 4148420), (2, 2074210), (4, 1037105), (5, 829684), (10, 414842), (20, 207421), (31, 133820), (62, 66910), (124, 33455), (155, 26764), (310, 13382), (620, 6691)]