1099078220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{3041}}^1$

素因数の和:4130

約数の個数: 48

約数和(自身を含む): 2446936128

約数和(自身を除く): 1347857908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1063, 2126, 3041, 4252, 5315, 6082, 10630, 12164, 15205, 18071, 21260, 30410, 36142, 51697, 60820, 72284, 90355, 103394, 180710, 206788, 258485, 361420, 516970, 1033940, 3232583, 6465166, 12930332, 16162915, 32325830, 54953911, 64651660, 109907822, 219815644, 274769555, 549539110, 1099078220]

約数ペア:

[(1, 1099078220), (2, 549539110), (4, 274769555), (5, 219815644), (10, 109907822), (17, 64651660), (20, 54953911), (34, 32325830), (68, 16162915), (85, 12930332), (170, 6465166), (340, 3232583), (1063, 1033940), (2126, 516970), (3041, 361420), (4252, 258485), (5315, 206788), (6082, 180710), (10630, 103394), (12164, 90355), (15205, 72284), (18071, 60820), (21260, 51697), (30410, 36142)]