9469372280

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5505449}}^1$

素因数の和:5505503

約数の個数: 32

約数和(自身を含む): 21801582000

約数和(自身を除く): 12332209720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5505449, 11010898, 22021796, 27527245, 44043592, 55054490, 110108980, 220217960, 236734307, 473468614, 946937228, 1183671535, 1893874456, 2367343070, 4734686140, 9469372280]

約数ペア:

[(1, 9469372280), (2, 4734686140), (4, 2367343070), (5, 1893874456), (8, 1183671535), (10, 946937228), (20, 473468614), (40, 236734307), (43, 220217960), (86, 110108980), (172, 55054490), (215, 44043592), (344, 27527245), (430, 22021796), (860, 11010898), (1720, 5505449)]