1108971220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1237

約数の個数: 96

約数和(自身を含む): 2786918400

約数和(自身を除く): 1677947180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 479, 644, 719, 805, 958, 1438, 1610, 1916, 2395, 2876, 3220, 3353, 3595, 4790, 5033, 6706, 7190, 9580, 10066, 11017, 13412, 14380, 16537, 16765, 20132, 22034, 25165, 33074, 33530, 44068, 50330, 55085, 66148, 67060, 77119, 82685, 100660, 110170, 115759, 154238, 165370, 220340, 231518, 308476, 330740, 344401, 385595, 463036, 578795, 688802, 771190, 1157590, 1377604, 1542380, 1722005, 2315180, 2410807, 3444010, 4821614, 6888020, 7921223, 9643228, 12054035, 15842446, 24108070, 31684892, 39606115, 48216140, 55448561, 79212230, 110897122, 158424460, 221794244, 277242805, 554485610, 1108971220]

約数ペア:

[(1, 1108971220), (2, 554485610), (4, 277242805), (5, 221794244), (7, 158424460), (10, 110897122), (14, 79212230), (20, 55448561), (23, 48216140), (28, 39606115), (35, 31684892), (46, 24108070), (70, 15842446), (92, 12054035), (115, 9643228), (140, 7921223), (161, 6888020), (230, 4821614), (322, 3444010), (460, 2410807), (479, 2315180), (644, 1722005), (719, 1542380), (805, 1377604), (958, 1157590), (1438, 771190), (1610, 688802), (1916, 578795), (2395, 463036), (2876, 385595), (3220, 344401), (3353, 330740), (3595, 308476), (4790, 231518), (5033, 220340), (6706, 165370), (7190, 154238), (9580, 115759), (10066, 110170), (11017, 100660), (13412, 82685), (14380, 77119), (16537, 67060), (16765, 66148), (20132, 55085), (22034, 50330), (25165, 44068), (33074, 33530)]