40269500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1935

約数の個数: 48

約数和(自身を含む): 90041952

約数和(自身を除く): 49772452

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 860, 1075, 1873, 2150, 3746, 4300, 5375, 7492, 9365, 10750, 18730, 21500, 37460, 46825, 80539, 93650, 161078, 187300, 234125, 322156, 402695, 468250, 805390, 936500, 1610780, 2013475, 4026950, 8053900, 10067375, 20134750, 40269500]

約数ペア:

[(1, 40269500), (2, 20134750), (4, 10067375), (5, 8053900), (10, 4026950), (20, 2013475), (25, 1610780), (43, 936500), (50, 805390), (86, 468250), (100, 402695), (125, 322156), (172, 234125), (215, 187300), (250, 161078), (430, 93650), (500, 80539), (860, 46825), (1075, 37460), (1873, 21500), (2150, 18730), (3746, 10750), (4300, 9365), (5375, 7492)]