2780084350

素因数分解:

$2^1\times 5^2\times {\mathrm{727}}^1\times {\mathrm{76481}}^1$

素因数の和:77220

約数の個数: 24

約数和(自身を含む): 5178137328

約数和(自身を除く): 2398052978

約数列:

[1, 2, 5, 10, 25, 50, 727, 1454, 3635, 7270, 18175, 36350, 76481, 152962, 382405, 764810, 1912025, 3824050, 55601687, 111203374, 278008435, 556016870, 1390042175, 2780084350]

約数ペア:

[(1, 2780084350), (2, 1390042175), (5, 556016870), (10, 278008435), (25, 111203374), (50, 55601687), (727, 3824050), (1454, 1912025), (3635, 764810), (7270, 382405), (18175, 152962), (36350, 76481)]