2022688750

素因数分解:

$2^1\times 5^4\times {\mathrm{503}}^1\times {\mathrm{3217}}^1$

素因数の和:3742

約数の個数: 40

約数和(自身を含む): 3800046096

約数和(自身を除く): 1777357346

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 503, 625, 1006, 1250, 2515, 3217, 5030, 6434, 12575, 16085, 25150, 32170, 62875, 80425, 125750, 160850, 314375, 402125, 628750, 804250, 1618151, 2010625, 3236302, 4021250, 8090755, 16181510, 40453775, 80907550, 202268875, 404537750, 1011344375, 2022688750]

約数ペア:

[(1, 2022688750), (2, 1011344375), (5, 404537750), (10, 202268875), (25, 80907550), (50, 40453775), (125, 16181510), (250, 8090755), (503, 4021250), (625, 3236302), (1006, 2010625), (1250, 1618151), (2515, 804250), (3217, 628750), (5030, 402125), (6434, 314375), (12575, 160850), (16085, 125750), (25150, 80425), (32170, 62875)]