45447040

素因数分解:

$2^7\times 5^1\times {\mathrm{71011}}^1$

素因数の和:71030

約数の個数: 32

約数和(自身を含む): 108648360

約数和(自身を除く): 63201320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 71011, 142022, 284044, 355055, 568088, 710110, 1136176, 1420220, 2272352, 2840440, 4544704, 5680880, 9089408, 11361760, 22723520, 45447040]

約数ペア:

[(1, 45447040), (2, 22723520), (4, 11361760), (5, 9089408), (8, 5680880), (10, 4544704), (16, 2840440), (20, 2272352), (32, 1420220), (40, 1136176), (64, 710110), (80, 568088), (128, 355055), (160, 284044), (320, 142022), (640, 71011)]