235909780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{10993}}^1$

素因数の和:11068

約数の個数: 48

約数和(自身を含む): 526392720

約数和(自身を除く): 290482940

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 10993, 21460, 21986, 43972, 54965, 109930, 219860, 318797, 406741, 637594, 813482, 1275188, 1593985, 1626964, 2033705, 3187970, 4067410, 6375940, 8134820, 11795489, 23590978, 47181956, 58977445, 117954890, 235909780]

約数ペア:

[(1, 235909780), (2, 117954890), (4, 58977445), (5, 47181956), (10, 23590978), (20, 11795489), (29, 8134820), (37, 6375940), (58, 4067410), (74, 3187970), (116, 2033705), (145, 1626964), (148, 1593985), (185, 1275188), (290, 813482), (370, 637594), (580, 406741), (740, 318797), (1073, 219860), (2146, 109930), (4292, 54965), (5365, 43972), (10730, 21986), (10993, 21460)]