44138420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71191}}^1$

素因数の和:71231

約数の個数: 24

約数和(自身を含む): 95682048

約数和(自身を除く): 51543628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 71191, 142382, 284764, 355955, 711910, 1423820, 2206921, 4413842, 8827684, 11034605, 22069210, 44138420]

約数ペア:

[(1, 44138420), (2, 22069210), (4, 11034605), (5, 8827684), (10, 4413842), (20, 2206921), (31, 1423820), (62, 711910), (124, 355955), (155, 284764), (310, 142382), (620, 71191)]