76930220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 167989248

約数和(自身を除く): 91059028

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 167, 310, 334, 620, 668, 743, 835, 1486, 1670, 2972, 3340, 3715, 5177, 7430, 10354, 14860, 20708, 23033, 25885, 46066, 51770, 92132, 103540, 115165, 124081, 230330, 248162, 460660, 496324, 620405, 1240810, 2481620, 3846511, 7693022, 15386044, 19232555, 38465110, 76930220]

約数ペア:

[(1, 76930220), (2, 38465110), (4, 19232555), (5, 15386044), (10, 7693022), (20, 3846511), (31, 2481620), (62, 1240810), (124, 620405), (155, 496324), (167, 460660), (310, 248162), (334, 230330), (620, 124081), (668, 115165), (743, 103540), (835, 92132), (1486, 51770), (1670, 46066), (2972, 25885), (3340, 23033), (3715, 20708), (5177, 14860), (7430, 10354)]