5345020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 11950848

約数和(自身を除く): 6605828

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 233, 310, 370, 466, 620, 740, 932, 1147, 1165, 2294, 2330, 4588, 4660, 5735, 7223, 8621, 11470, 14446, 17242, 22940, 28892, 34484, 36115, 43105, 72230, 86210, 144460, 172420, 267251, 534502, 1069004, 1336255, 2672510, 5345020]

約数ペア:

[(1, 5345020), (2, 2672510), (4, 1336255), (5, 1069004), (10, 534502), (20, 267251), (31, 172420), (37, 144460), (62, 86210), (74, 72230), (124, 43105), (148, 36115), (155, 34484), (185, 28892), (233, 22940), (310, 17242), (370, 14446), (466, 11470), (620, 8621), (740, 7223), (932, 5735), (1147, 4660), (1165, 4588), (2294, 2330)]