6462506267240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9181}}^1\times {\mathrm{138563}}^1$

素因数の和:147882

約数の個数: 64

約数和(自身を含む): 14656834344960

約数和(自身を除く): 8194328077720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 9181, 18362, 36724, 45905, 73448, 91810, 138563, 183620, 277126, 367240, 554252, 692815, 1108504, 1165987, 1385630, 2331974, 2771260, 4663948, 5542520, 5829935, 9327896, 11659870, 17597501, 23319740, 35195002, 46639480, 70390004, 87987505, 140780008, 175975010, 351950020, 703900040, 1272146903, 2544293806, 5088587612, 6360734515, 10177175224, 12721469030, 25442938060, 50885876120, 161562656681, 323125313362, 646250626724, 807813283405, 1292501253448, 1615626566810, 3231253133620, 6462506267240]

約数ペア:

[(1, 6462506267240), (2, 3231253133620), (4, 1615626566810), (5, 1292501253448), (8, 807813283405), (10, 646250626724), (20, 323125313362), (40, 161562656681), (127, 50885876120), (254, 25442938060), (508, 12721469030), (635, 10177175224), (1016, 6360734515), (1270, 5088587612), (2540, 2544293806), (5080, 1272146903), (9181, 703900040), (18362, 351950020), (36724, 175975010), (45905, 140780008), (73448, 87987505), (91810, 70390004), (138563, 46639480), (183620, 35195002), (277126, 23319740), (367240, 17597501), (554252, 11659870), (692815, 9327896), (1108504, 5829935), (1165987, 5542520), (1385630, 4663948), (2331974, 2771260)]