5472019930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{20563}}^1$

素因数の和:20695

約数の個数: 64

約数和(自身を含む): 11193396480

約数和(自身を除く): 5721376550

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 89, 115, 130, 178, 230, 299, 445, 598, 890, 1157, 1495, 2047, 2314, 2990, 4094, 5785, 10235, 11570, 20470, 20563, 26611, 41126, 53222, 102815, 133055, 205630, 266110, 267319, 472949, 534638, 945898, 1336595, 1830107, 2364745, 2673190, 3660214, 4729490, 6148337, 9150535, 12296674, 18301070, 23791391, 30741685, 42092461, 47582782, 61483370, 84184922, 118956955, 210462305, 237913910, 420924610, 547201993, 1094403986, 2736009965, 5472019930]

約数ペア:

[(1, 5472019930), (2, 2736009965), (5, 1094403986), (10, 547201993), (13, 420924610), (23, 237913910), (26, 210462305), (46, 118956955), (65, 84184922), (89, 61483370), (115, 47582782), (130, 42092461), (178, 30741685), (230, 23791391), (299, 18301070), (445, 12296674), (598, 9150535), (890, 6148337), (1157, 4729490), (1495, 3660214), (2047, 2673190), (2314, 2364745), (2990, 1830107), (4094, 1336595), (5785, 945898), (10235, 534638), (11570, 472949), (20470, 267319), (20563, 266110), (26611, 205630), (41126, 133055), (53222, 102815)]