23021551040

素因数分解:

$2^6\times 5^1\times {\mathrm{71942347}}^1$

素因数の和:71942364

約数の個数: 28

約数和(自身を含む): 54820069176

約数和(自身を除く): 31798518136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 71942347, 143884694, 287769388, 359711735, 575538776, 719423470, 1151077552, 1438846940, 2302155104, 2877693880, 4604310208, 5755387760, 11510775520, 23021551040]

約数ペア:

[(1, 23021551040), (2, 11510775520), (4, 5755387760), (5, 4604310208), (8, 2877693880), (10, 2302155104), (16, 1438846940), (20, 1151077552), (32, 719423470), (40, 575538776), (64, 359711735), (80, 287769388), (160, 143884694), (320, 71942347)]