5385100

素因数分解:

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

素因数の和:192

約数の個数: 72

約数和(自身を含む): 13714400

約数和(自身を除く): 8329300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 157, 175, 196, 245, 314, 343, 350, 490, 628, 686, 700, 785, 980, 1099, 1225, 1372, 1570, 1715, 2198, 2450, 3140, 3430, 3925, 4396, 4900, 5495, 6860, 7693, 7850, 8575, 10990, 15386, 15700, 17150, 21980, 27475, 30772, 34300, 38465, 53851, 54950, 76930, 107702, 109900, 153860, 192325, 215404, 269255, 384650, 538510, 769300, 1077020, 1346275, 2692550, 5385100]

約数ペア:

[(1, 5385100), (2, 2692550), (4, 1346275), (5, 1077020), (7, 769300), (10, 538510), (14, 384650), (20, 269255), (25, 215404), (28, 192325), (35, 153860), (49, 109900), (50, 107702), (70, 76930), (98, 54950), (100, 53851), (140, 38465), (157, 34300), (175, 30772), (196, 27475), (245, 21980), (314, 17150), (343, 15700), (350, 15386), (490, 10990), (628, 8575), (686, 7850), (700, 7693), (785, 6860), (980, 5495), (1099, 4900), (1225, 4396), (1372, 3925), (1570, 3430), (1715, 3140), (2198, 2450)]