152643520

素因数分解:

$2^6\times 5^1\times {\mathrm{477011}}^1$

素因数の和:477028

約数の個数: 28

約数和(自身を含む): 363483144

約数和(自身を除く): 210839624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 477011, 954022, 1908044, 2385055, 3816088, 4770110, 7632176, 9540220, 15264352, 19080440, 30528704, 38160880, 76321760, 152643520]

約数ペア:

[(1, 152643520), (2, 76321760), (4, 38160880), (5, 30528704), (8, 19080440), (10, 15264352), (16, 9540220), (20, 7632176), (32, 4770110), (40, 3816088), (64, 2385055), (80, 1908044), (160, 954022), (320, 477011)]