57714820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 129927168

約数和(自身を除く): 72212348

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3391, 3404, 4255, 6782, 8510, 13564, 16955, 17020, 33910, 67820, 77993, 125467, 155986, 250934, 311972, 389965, 501868, 627335, 779930, 1254670, 1559860, 2509340, 2885741, 5771482, 11542964, 14428705, 28857410, 57714820]

約数ペア:

[(1, 57714820), (2, 28857410), (4, 14428705), (5, 11542964), (10, 5771482), (20, 2885741), (23, 2509340), (37, 1559860), (46, 1254670), (74, 779930), (92, 627335), (115, 501868), (148, 389965), (185, 311972), (230, 250934), (370, 155986), (460, 125467), (740, 77993), (851, 67820), (1702, 33910), (3391, 17020), (3404, 16955), (4255, 13564), (6782, 8510)]