2022671425

素因数分解:

$5^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{3911}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 2543801472

約数和(自身を除く): 521130047

約数列:

[1, 5, 25, 137, 151, 685, 755, 3425, 3775, 3911, 19555, 20687, 97775, 103435, 517175, 535807, 590561, 2679035, 2952805, 13395175, 14764025, 80906857, 404534285, 2022671425]

約数ペア:

[(1, 2022671425), (5, 404534285), (25, 80906857), (137, 14764025), (151, 13395175), (685, 2952805), (755, 2679035), (3425, 590561), (3775, 535807), (3911, 517175), (19555, 103435), (20687, 97775)]