941569420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1\times {\mathrm{2099}}^1$

素因数の和:4158

約数の個数: 48

約数和(自身を含む): 2159136000

約数和(自身を除く): 1217566580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2039, 2099, 4078, 4198, 8156, 8396, 10195, 10495, 20390, 20990, 22429, 23089, 40780, 41980, 44858, 46178, 89716, 92356, 112145, 115445, 224290, 230890, 448580, 461780, 4279861, 8559722, 17119444, 21399305, 42798610, 47078471, 85597220, 94156942, 188313884, 235392355, 470784710, 941569420]

約数ペア:

[(1, 941569420), (2, 470784710), (4, 235392355), (5, 188313884), (10, 94156942), (11, 85597220), (20, 47078471), (22, 42798610), (44, 21399305), (55, 17119444), (110, 8559722), (220, 4279861), (2039, 461780), (2099, 448580), (4078, 230890), (4198, 224290), (8156, 115445), (8396, 112145), (10195, 92356), (10495, 89716), (20390, 46178), (20990, 44858), (22429, 41980), (23089, 40780)]