3846500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 9834552

約数和(自身を除く): 5988052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 157, 175, 196, 245, 250, 314, 350, 490, 500, 628, 700, 785, 875, 980, 1099, 1225, 1570, 1750, 2198, 2450, 3140, 3500, 3925, 4396, 4900, 5495, 6125, 7693, 7850, 10990, 12250, 15386, 15700, 19625, 21980, 24500, 27475, 30772, 38465, 39250, 54950, 76930, 78500, 109900, 137375, 153860, 192325, 274750, 384650, 549500, 769300, 961625, 1923250, 3846500]

約数ペア:

[(1, 3846500), (2, 1923250), (4, 961625), (5, 769300), (7, 549500), (10, 384650), (14, 274750), (20, 192325), (25, 153860), (28, 137375), (35, 109900), (49, 78500), (50, 76930), (70, 54950), (98, 39250), (100, 38465), (125, 30772), (140, 27475), (157, 24500), (175, 21980), (196, 19625), (245, 15700), (250, 15386), (314, 12250), (350, 10990), (490, 7850), (500, 7693), (628, 6125), (700, 5495), (785, 4900), (875, 4396), (980, 3925), (1099, 3500), (1225, 3140), (1570, 2450), (1750, 2198)]