40255750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{7001}}^1$

素因数の和:7041

約数の個数: 32

約数和(自身を含む): 78646464

約数和(自身を除く): 38390714

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 7001, 14002, 35005, 70010, 161023, 175025, 322046, 350050, 805115, 875125, 1610230, 1750250, 4025575, 8051150, 20127875, 40255750]

約数ペア:

[(1, 40255750), (2, 20127875), (5, 8051150), (10, 4025575), (23, 1750250), (25, 1610230), (46, 875125), (50, 805115), (115, 350050), (125, 322046), (230, 175025), (250, 161023), (575, 70010), (1150, 35005), (2875, 14002), (5750, 7001)]