25630970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{111439}}^1$

素因数の和:111469

約数の個数: 16

約数和(自身を含む): 48142080

約数和(自身を除く): 22511110

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 111439, 222878, 557195, 1114390, 2563097, 5126194, 12815485, 25630970]

約数ペア:

[(1, 25630970), (2, 12815485), (5, 5126194), (10, 2563097), (23, 1114390), (46, 557195), (115, 222878), (230, 111439)]