45390760

素因数分解:

$2^3\times 5^1\times {\mathrm{1134769}}^1$

素因数の和:1134780

約数の個数: 16

約数和(自身を含む): 102129300

約数和(自身を除く): 56738540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1134769, 2269538, 4539076, 5673845, 9078152, 11347690, 22695380, 45390760]

約数ペア:

[(1, 45390760), (2, 22695380), (4, 11347690), (5, 9078152), (8, 5673845), (10, 4539076), (20, 2269538), (40, 1134769)]