22749350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 47080320

約数和(自身を除く): 24330970

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1129, 1550, 2015, 2258, 4030, 5645, 10075, 11290, 14677, 20150, 28225, 29354, 34999, 56450, 69998, 73385, 146770, 174995, 349990, 366925, 454987, 733850, 874975, 909974, 1749950, 2274935, 4549870, 11374675, 22749350]

約数ペア:

[(1, 22749350), (2, 11374675), (5, 4549870), (10, 2274935), (13, 1749950), (25, 909974), (26, 874975), (31, 733850), (50, 454987), (62, 366925), (65, 349990), (130, 174995), (155, 146770), (310, 73385), (325, 69998), (403, 56450), (650, 34999), (775, 29354), (806, 28225), (1129, 20150), (1550, 14677), (2015, 11290), (2258, 10075), (4030, 5645)]