57290500

素因数分解:

$2^2\times 5^3\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 126126000

約数和(自身を除く): 68835500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 149, 250, 298, 500, 596, 745, 769, 1490, 1538, 2980, 3076, 3725, 3845, 7450, 7690, 14900, 15380, 18625, 19225, 37250, 38450, 74500, 76900, 96125, 114581, 192250, 229162, 384500, 458324, 572905, 1145810, 2291620, 2864525, 5729050, 11458100, 14322625, 28645250, 57290500]

約数ペア:

[(1, 57290500), (2, 28645250), (4, 14322625), (5, 11458100), (10, 5729050), (20, 2864525), (25, 2291620), (50, 1145810), (100, 572905), (125, 458324), (149, 384500), (250, 229162), (298, 192250), (500, 114581), (596, 96125), (745, 76900), (769, 74500), (1490, 38450), (1538, 37250), (2980, 19225), (3076, 18625), (3725, 15380), (3845, 14900), (7450, 7690)]