45607040

素因数分解:

$2^7\times 5^1\times {\mathrm{71261}}^1$

素因数の和:71280

約数の個数: 32

約数和(自身を含む): 109030860

約数和(自身を除く): 63423820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 71261, 142522, 285044, 356305, 570088, 712610, 1140176, 1425220, 2280352, 2850440, 4560704, 5700880, 9121408, 11401760, 22803520, 45607040]

約数ペア:

[(1, 45607040), (2, 22803520), (4, 11401760), (5, 9121408), (8, 5700880), (10, 4560704), (16, 2850440), (20, 2280352), (32, 1425220), (40, 1140176), (64, 712610), (80, 570088), (128, 356305), (160, 285044), (320, 142522), (640, 71261)]