1380454595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{2113}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 1963990560

約数和(自身を除く): 583535965

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 529, 1235, 1495, 2113, 2185, 2645, 5681, 6877, 10051, 10565, 27469, 28405, 34385, 40147, 48599, 50255, 130663, 137345, 200735, 242995, 521911, 631787, 653315, 923381, 1117777, 2609555, 3158935, 4616905, 5588885, 12003953, 14531101, 21237763, 60019765, 72655505, 106188815, 276090919, 1380454595]

約数ペア:

[(1, 1380454595), (5, 276090919), (13, 106188815), (19, 72655505), (23, 60019765), (65, 21237763), (95, 14531101), (115, 12003953), (247, 5588885), (299, 4616905), (437, 3158935), (529, 2609555), (1235, 1117777), (1495, 923381), (2113, 653315), (2185, 631787), (2645, 521911), (5681, 242995), (6877, 200735), (10051, 137345), (10565, 130663), (27469, 50255), (28405, 48599), (34385, 40147)]