42550460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 93877056

約数和(自身を除く): 51326596

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 233, 397, 460, 466, 794, 932, 1165, 1588, 1985, 2330, 3970, 4660, 5359, 7940, 9131, 10718, 18262, 21436, 26795, 36524, 45655, 53590, 91310, 92501, 107180, 182620, 185002, 370004, 462505, 925010, 1850020, 2127523, 4255046, 8510092, 10637615, 21275230, 42550460]

約数ペア:

[(1, 42550460), (2, 21275230), (4, 10637615), (5, 8510092), (10, 4255046), (20, 2127523), (23, 1850020), (46, 925010), (92, 462505), (115, 370004), (230, 185002), (233, 182620), (397, 107180), (460, 92501), (466, 91310), (794, 53590), (932, 45655), (1165, 36524), (1588, 26795), (1985, 21436), (2330, 18262), (3970, 10718), (4660, 9131), (5359, 7940)]