45790640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{81769}}^1$

素因数の和:81789

約数の個数: 40

約数和(自身を含む): 121673760

約数和(自身を除く): 75883120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 81769, 163538, 327076, 408845, 572383, 654152, 817690, 1144766, 1308304, 1635380, 2289532, 2861915, 3270760, 4579064, 5723830, 6541520, 9158128, 11447660, 22895320, 45790640]

約数ペア:

[(1, 45790640), (2, 22895320), (4, 11447660), (5, 9158128), (7, 6541520), (8, 5723830), (10, 4579064), (14, 3270760), (16, 2861915), (20, 2289532), (28, 1635380), (35, 1308304), (40, 1144766), (56, 817690), (70, 654152), (80, 572383), (112, 408845), (140, 327076), (280, 163538), (560, 81769)]