45205760

素因数分解:

$2^8\times 5^1\times {\mathrm{35317}}^1$

素因数の和:35338

約数の個数: 36

約数和(自身を含む): 108284988

約数和(自身を除く): 63079228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 35317, 70634, 141268, 176585, 282536, 353170, 565072, 706340, 1130144, 1412680, 2260288, 2825360, 4520576, 5650720, 9041152, 11301440, 22602880, 45205760]

約数ペア:

[(1, 45205760), (2, 22602880), (4, 11301440), (5, 9041152), (8, 5650720), (10, 4520576), (16, 2825360), (20, 2260288), (32, 1412680), (40, 1130144), (64, 706340), (80, 565072), (128, 353170), (160, 282536), (256, 176585), (320, 141268), (640, 70634), (1280, 35317)]