2018956825

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{10091}}^1$

素因数の和:10305

約数の個数: 24

約数和(自身を含む): 2567889216

約数和(自身を除く): 548932391

約数列:

[1, 5, 25, 53, 151, 265, 755, 1325, 3775, 8003, 10091, 40015, 50455, 200075, 252275, 534823, 1523741, 2674115, 7618705, 13370575, 38093525, 80758273, 403791365, 2018956825]

約数ペア:

[(1, 2018956825), (5, 403791365), (25, 80758273), (53, 38093525), (151, 13370575), (265, 7618705), (755, 2674115), (1325, 1523741), (3775, 534823), (8003, 252275), (10091, 200075), (40015, 50455)]