2113143560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4802599}}^1$

素因数の和:4802621

約数の個数: 32

約数和(自身を含む): 5186808000

約数和(自身を除く): 3073664440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4802599, 9605198, 19210396, 24012995, 38420792, 48025990, 52828589, 96051980, 105657178, 192103960, 211314356, 264142945, 422628712, 528285890, 1056571780, 2113143560]

約数ペア:

[(1, 2113143560), (2, 1056571780), (4, 528285890), (5, 422628712), (8, 264142945), (10, 211314356), (11, 192103960), (20, 105657178), (22, 96051980), (40, 52828589), (44, 48025990), (55, 38420792), (88, 24012995), (110, 19210396), (220, 9605198), (440, 4802599)]