45426560

素因数分解:

$2^7\times 5^1\times {\mathrm{70979}}^1$

素因数の和:70998

約数の個数: 32

約数和(自身を含む): 108599400

約数和(自身を除く): 63172840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 70979, 141958, 283916, 354895, 567832, 709790, 1135664, 1419580, 2271328, 2839160, 4542656, 5678320, 9085312, 11356640, 22713280, 45426560]

約数ペア:

[(1, 45426560), (2, 22713280), (4, 11356640), (5, 9085312), (8, 5678320), (10, 4542656), (16, 2839160), (20, 2271328), (32, 1419580), (40, 1135664), (64, 709790), (80, 567832), (128, 354895), (160, 283916), (320, 141958), (640, 70979)]