111540100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2117

約数の個数: 72

約数和(自身を含む): 280259840

約数和(自身を除く): 168719740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1580, 1975, 2017, 2212, 2765, 3950, 4034, 5530, 7900, 8068, 10085, 11060, 13825, 14119, 20170, 27650, 28238, 40340, 50425, 55300, 56476, 70595, 100850, 141190, 159343, 201700, 282380, 318686, 352975, 637372, 705950, 796715, 1115401, 1411900, 1593430, 2230802, 3186860, 3983575, 4461604, 5577005, 7967150, 11154010, 15934300, 22308020, 27885025, 55770050, 111540100]

約数ペア:

[(1, 111540100), (2, 55770050), (4, 27885025), (5, 22308020), (7, 15934300), (10, 11154010), (14, 7967150), (20, 5577005), (25, 4461604), (28, 3983575), (35, 3186860), (50, 2230802), (70, 1593430), (79, 1411900), (100, 1115401), (140, 796715), (158, 705950), (175, 637372), (316, 352975), (350, 318686), (395, 282380), (553, 201700), (700, 159343), (790, 141190), (1106, 100850), (1580, 70595), (1975, 56476), (2017, 55300), (2212, 50425), (2765, 40340), (3950, 28238), (4034, 27650), (5530, 20170), (7900, 14119), (8068, 13825), (10085, 11060)]