24959720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21517}}^1$

素因数の和:21557

約数の個数: 32

約数和(自身を含む): 58098600

約数和(自身を除く): 33138880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 21517, 43034, 86068, 107585, 172136, 215170, 430340, 623993, 860680, 1247986, 2495972, 3119965, 4991944, 6239930, 12479860, 24959720]

約数ペア:

[(1, 24959720), (2, 12479860), (4, 6239930), (5, 4991944), (8, 3119965), (10, 2495972), (20, 1247986), (29, 860680), (40, 623993), (58, 430340), (116, 215170), (145, 172136), (232, 107585), (290, 86068), (580, 43034), (1160, 21517)]