1334248089680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10907849}}^1$

素因数の和:10908012

約数の個数: 80

約数和(自身を含む): 3408484968000

約数和(自身を除く): 2074236878320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 139, 176, 220, 278, 440, 556, 695, 880, 1112, 1390, 1529, 2224, 2780, 3058, 5560, 6116, 7645, 11120, 12232, 15290, 24464, 30580, 61160, 122320, 10907849, 21815698, 43631396, 54539245, 87262792, 109078490, 119986339, 174525584, 218156980, 239972678, 436313960, 479945356, 599931695, 872627920, 959890712, 1199863390, 1516191011, 1919781424, 2399726780, 3032382022, 4799453560, 6064764044, 7580955055, 9598907120, 12129528088, 15161910110, 16678101121, 24259056176, 30323820220, 33356202242, 60647640440, 66712404484, 83390505605, 121295280880, 133424808968, 166781011210, 266849617936, 333562022420, 667124044840, 1334248089680]

約数ペア:

[(1, 1334248089680), (2, 667124044840), (4, 333562022420), (5, 266849617936), (8, 166781011210), (10, 133424808968), (11, 121295280880), (16, 83390505605), (20, 66712404484), (22, 60647640440), (40, 33356202242), (44, 30323820220), (55, 24259056176), (80, 16678101121), (88, 15161910110), (110, 12129528088), (139, 9598907120), (176, 7580955055), (220, 6064764044), (278, 4799453560), (440, 3032382022), (556, 2399726780), (695, 1919781424), (880, 1516191011), (1112, 1199863390), (1390, 959890712), (1529, 872627920), (2224, 599931695), (2780, 479945356), (3058, 436313960), (5560, 239972678), (6116, 218156980), (7645, 174525584), (11120, 119986339), (12232, 109078490), (15290, 87262792), (24464, 54539245), (30580, 43631396), (61160, 21815698), (122320, 10907849)]