234874940

素因数分解:

$2^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{12401}}^1$

素因数の和:13357

約数の個数: 24

約数和(自身を含む): 493798032

約数和(自身を除く): 258923092

約数列:

[1, 2, 4, 5, 10, 20, 947, 1894, 3788, 4735, 9470, 12401, 18940, 24802, 49604, 62005, 124010, 248020, 11743747, 23487494, 46974988, 58718735, 117437470, 234874940]

約数ペア:

[(1, 234874940), (2, 117437470), (4, 58718735), (5, 46974988), (10, 23487494), (20, 11743747), (947, 248020), (1894, 124010), (3788, 62005), (4735, 49604), (9470, 24802), (12401, 18940)]