4066300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 10422944

約数和(自身を除く): 6356644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 157, 175, 185, 259, 314, 350, 370, 518, 628, 700, 740, 785, 925, 1036, 1099, 1295, 1570, 1850, 2198, 2590, 3140, 3700, 3925, 4396, 5180, 5495, 5809, 6475, 7850, 10990, 11618, 12950, 15700, 21980, 23236, 25900, 27475, 29045, 40663, 54950, 58090, 81326, 109900, 116180, 145225, 162652, 203315, 290450, 406630, 580900, 813260, 1016575, 2033150, 4066300]

約数ペア:

[(1, 4066300), (2, 2033150), (4, 1016575), (5, 813260), (7, 580900), (10, 406630), (14, 290450), (20, 203315), (25, 162652), (28, 145225), (35, 116180), (37, 109900), (50, 81326), (70, 58090), (74, 54950), (100, 40663), (140, 29045), (148, 27475), (157, 25900), (175, 23236), (185, 21980), (259, 15700), (314, 12950), (350, 11618), (370, 10990), (518, 7850), (628, 6475), (700, 5809), (740, 5495), (785, 5180), (925, 4396), (1036, 3925), (1099, 3700), (1295, 3140), (1570, 2590), (1850, 2198)]