22529500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 57972096

約数和(自身を除く): 35442596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 125, 140, 157, 164, 175, 205, 250, 287, 314, 350, 410, 500, 574, 628, 700, 785, 820, 875, 1025, 1099, 1148, 1435, 1570, 1750, 2050, 2198, 2870, 3140, 3500, 3925, 4100, 4396, 5125, 5495, 5740, 6437, 7175, 7850, 10250, 10990, 12874, 14350, 15700, 19625, 20500, 21980, 25748, 27475, 28700, 32185, 35875, 39250, 45059, 54950, 64370, 71750, 78500, 90118, 109900, 128740, 137375, 143500, 160925, 180236, 225295, 274750, 321850, 450590, 549500, 643700, 804625, 901180, 1126475, 1609250, 2252950, 3218500, 4505900, 5632375, 11264750, 22529500]

約数ペア:

[(1, 22529500), (2, 11264750), (4, 5632375), (5, 4505900), (7, 3218500), (10, 2252950), (14, 1609250), (20, 1126475), (25, 901180), (28, 804625), (35, 643700), (41, 549500), (50, 450590), (70, 321850), (82, 274750), (100, 225295), (125, 180236), (140, 160925), (157, 143500), (164, 137375), (175, 128740), (205, 109900), (250, 90118), (287, 78500), (314, 71750), (350, 64370), (410, 54950), (500, 45059), (574, 39250), (628, 35875), (700, 32185), (785, 28700), (820, 27475), (875, 25748), (1025, 21980), (1099, 20500), (1148, 19625), (1435, 15700), (1570, 14350), (1750, 12874), (2050, 10990), (2198, 10250), (2870, 7850), (3140, 7175), (3500, 6437), (3925, 5740), (4100, 5495), (4396, 5125)]