25497070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 47573568

約数和(自身を除く): 22076498

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 274, 370, 503, 685, 1006, 1370, 2515, 5030, 5069, 10138, 18611, 25345, 37222, 50690, 68911, 93055, 137822, 186110, 344555, 689110, 2549707, 5099414, 12748535, 25497070]

約数ペア:

[(1, 25497070), (2, 12748535), (5, 5099414), (10, 2549707), (37, 689110), (74, 344555), (137, 186110), (185, 137822), (274, 93055), (370, 68911), (503, 50690), (685, 37222), (1006, 25345), (1370, 18611), (2515, 10138), (5030, 5069)]