23304820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 62818560

約数和(自身を除く): 39513740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 409, 518, 740, 770, 814, 818, 1036, 1295, 1540, 1628, 1636, 2035, 2045, 2590, 2849, 2863, 4070, 4090, 4499, 5180, 5698, 5726, 8140, 8180, 8998, 11396, 11452, 14245, 14315, 15133, 17996, 22495, 28490, 28630, 30266, 31493, 44990, 56980, 57260, 60532, 62986, 75665, 89980, 105931, 125972, 151330, 157465, 166463, 211862, 302660, 314930, 332926, 423724, 529655, 629860, 665852, 832315, 1059310, 1165241, 1664630, 2118620, 2330482, 3329260, 4660964, 5826205, 11652410, 23304820]

約数ペア:

[(1, 23304820), (2, 11652410), (4, 5826205), (5, 4660964), (7, 3329260), (10, 2330482), (11, 2118620), (14, 1664630), (20, 1165241), (22, 1059310), (28, 832315), (35, 665852), (37, 629860), (44, 529655), (55, 423724), (70, 332926), (74, 314930), (77, 302660), (110, 211862), (140, 166463), (148, 157465), (154, 151330), (185, 125972), (220, 105931), (259, 89980), (308, 75665), (370, 62986), (385, 60532), (407, 57260), (409, 56980), (518, 44990), (740, 31493), (770, 30266), (814, 28630), (818, 28490), (1036, 22495), (1295, 17996), (1540, 15133), (1628, 14315), (1636, 14245), (2035, 11452), (2045, 11396), (2590, 8998), (2849, 8180), (2863, 8140), (4070, 5726), (4090, 5698), (4499, 5180)]