2827379180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1\times {\mathrm{4339}}^1$

素因数の和:5430

約数の個数: 48

約数和(自身を含む): 6136273920

約数和(自身を除く): 3308894740

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1051, 2102, 4204, 4339, 5255, 8678, 10510, 17356, 21020, 21695, 32581, 43390, 65162, 86780, 130324, 134509, 162905, 269018, 325810, 538036, 651620, 672545, 1345090, 2690180, 4560289, 9120578, 18241156, 22801445, 45602890, 91205780, 141368959, 282737918, 565475836, 706844795, 1413689590, 2827379180]

約数ペア:

[(1, 2827379180), (2, 1413689590), (4, 706844795), (5, 565475836), (10, 282737918), (20, 141368959), (31, 91205780), (62, 45602890), (124, 22801445), (155, 18241156), (310, 9120578), (620, 4560289), (1051, 2690180), (2102, 1345090), (4204, 672545), (4339, 651620), (5255, 538036), (8678, 325810), (10510, 269018), (17356, 162905), (21020, 134509), (21695, 130324), (32581, 86780), (43390, 65162)]