23179720

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1579}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 52329600

約数和(自身を除く): 29149880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1579, 1835, 2936, 3158, 3670, 6316, 7340, 7895, 12632, 14680, 15790, 31580, 63160, 579493, 1158986, 2317972, 2897465, 4635944, 5794930, 11589860, 23179720]

約数ペア:

[(1, 23179720), (2, 11589860), (4, 5794930), (5, 4635944), (8, 2897465), (10, 2317972), (20, 1158986), (40, 579493), (367, 63160), (734, 31580), (1468, 15790), (1579, 14680), (1835, 12632), (2936, 7895), (3158, 7340), (3670, 6316)]