2100067592840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{12479603}}^1$

素因数の和:12480222

約数の個数: 64

約数和(自身を含む): 5409159557760

約数和(自身を除く): 3309091964920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 601, 1202, 2404, 3005, 4207, 4808, 6010, 8414, 12020, 16828, 21035, 24040, 33656, 42070, 84140, 168280, 12479603, 24959206, 49918412, 62398015, 87357221, 99836824, 124796030, 174714442, 249592060, 349428884, 436786105, 499184120, 698857768, 873572210, 1747144420, 3494288840, 7500241403, 15000482806, 30000965612, 37501207015, 52501689821, 60001931224, 75002414030, 105003379642, 150004828060, 210006759284, 262508449105, 300009656120, 420013518568, 525016898210, 1050033796420, 2100067592840]

約数ペア:

[(1, 2100067592840), (2, 1050033796420), (4, 525016898210), (5, 420013518568), (7, 300009656120), (8, 262508449105), (10, 210006759284), (14, 150004828060), (20, 105003379642), (28, 75002414030), (35, 60001931224), (40, 52501689821), (56, 37501207015), (70, 30000965612), (140, 15000482806), (280, 7500241403), (601, 3494288840), (1202, 1747144420), (2404, 873572210), (3005, 698857768), (4207, 499184120), (4808, 436786105), (6010, 349428884), (8414, 249592060), (12020, 174714442), (16828, 124796030), (21035, 99836824), (24040, 87357221), (33656, 62398015), (42070, 49918412), (84140, 24959206), (168280, 12479603)]