66277490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2269}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 125521920

約数和(自身を除く): 59244430

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2269, 2921, 4538, 5842, 11345, 14605, 22690, 29210, 52187, 104374, 260935, 288163, 521870, 576326, 1440815, 2881630, 6627749, 13255498, 33138745, 66277490]

約数ペア:

[(1, 66277490), (2, 33138745), (5, 13255498), (10, 6627749), (23, 2881630), (46, 1440815), (115, 576326), (127, 521870), (230, 288163), (254, 260935), (635, 104374), (1270, 52187), (2269, 29210), (2921, 22690), (4538, 14605), (5842, 11345)]