27045460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104021}}^1$

素因数の和:104043

約数の個数: 24

約数和(自身を含む): 61164936

約数和(自身を除く): 34119476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 104021, 208042, 416084, 520105, 1040210, 1352273, 2080420, 2704546, 5409092, 6761365, 13522730, 27045460]

約数ペア:

[(1, 27045460), (2, 13522730), (4, 6761365), (5, 5409092), (10, 2704546), (13, 2080420), (20, 1352273), (26, 1040210), (52, 520105), (65, 416084), (130, 208042), (260, 104021)]