1330762760

素因数分解:

$2^3\times 5^1\times {\mathrm{33269069}}^1$

素因数の和:33269080

約数の個数: 16

約数和(自身を含む): 2994216300

約数和(自身を除く): 1663453540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33269069, 66538138, 133076276, 166345345, 266152552, 332690690, 665381380, 1330762760]

約数ペア:

[(1, 1330762760), (2, 665381380), (4, 332690690), (5, 266152552), (8, 166345345), (10, 133076276), (20, 66538138), (40, 33269069)]