11099900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 27977376

約数和(自身を除く): 16877476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 157, 175, 202, 314, 350, 404, 505, 628, 700, 707, 785, 1010, 1099, 1414, 1570, 2020, 2198, 2525, 2828, 3140, 3535, 3925, 4396, 5050, 5495, 7070, 7850, 10100, 10990, 14140, 15700, 15857, 17675, 21980, 27475, 31714, 35350, 54950, 63428, 70700, 79285, 109900, 110999, 158570, 221998, 317140, 396425, 443996, 554995, 792850, 1109990, 1585700, 2219980, 2774975, 5549950, 11099900]

約数ペア:

[(1, 11099900), (2, 5549950), (4, 2774975), (5, 2219980), (7, 1585700), (10, 1109990), (14, 792850), (20, 554995), (25, 443996), (28, 396425), (35, 317140), (50, 221998), (70, 158570), (100, 110999), (101, 109900), (140, 79285), (157, 70700), (175, 63428), (202, 54950), (314, 35350), (350, 31714), (404, 27475), (505, 21980), (628, 17675), (700, 15857), (707, 15700), (785, 14140), (1010, 10990), (1099, 10100), (1414, 7850), (1570, 7070), (2020, 5495), (2198, 5050), (2525, 4396), (2828, 3925), (3140, 3535)]