25060490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27539}}^1$

素因数の和:27566

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 30460150

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 27539, 55078, 137695, 192773, 275390, 358007, 385546, 716014, 963865, 1790035, 1927730, 2506049, 3580070, 5012098, 12530245, 25060490]

約数ペア:

[(1, 25060490), (2, 12530245), (5, 5012098), (7, 3580070), (10, 2506049), (13, 1927730), (14, 1790035), (26, 963865), (35, 716014), (65, 385546), (70, 358007), (91, 275390), (130, 192773), (182, 137695), (455, 55078), (910, 27539)]