11902660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 31933440

約数和(自身を除く): 20030780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 131, 140, 154, 220, 236, 262, 295, 308, 385, 413, 524, 590, 649, 655, 770, 826, 917, 1180, 1298, 1310, 1441, 1540, 1652, 1834, 2065, 2596, 2620, 2882, 3245, 3668, 4130, 4543, 4585, 5764, 6490, 7205, 7729, 8260, 9086, 9170, 10087, 12980, 14410, 15458, 18172, 18340, 20174, 22715, 28820, 30916, 38645, 40348, 45430, 50435, 54103, 77290, 85019, 90860, 100870, 108206, 154580, 170038, 201740, 216412, 270515, 340076, 425095, 541030, 595133, 850190, 1082060, 1190266, 1700380, 2380532, 2975665, 5951330, 11902660]

約数ペア:

[(1, 11902660), (2, 5951330), (4, 2975665), (5, 2380532), (7, 1700380), (10, 1190266), (11, 1082060), (14, 850190), (20, 595133), (22, 541030), (28, 425095), (35, 340076), (44, 270515), (55, 216412), (59, 201740), (70, 170038), (77, 154580), (110, 108206), (118, 100870), (131, 90860), (140, 85019), (154, 77290), (220, 54103), (236, 50435), (262, 45430), (295, 40348), (308, 38645), (385, 30916), (413, 28820), (524, 22715), (590, 20174), (649, 18340), (655, 18172), (770, 15458), (826, 14410), (917, 12980), (1180, 10087), (1298, 9170), (1310, 9086), (1441, 8260), (1540, 7729), (1652, 7205), (1834, 6490), (2065, 5764), (2596, 4585), (2620, 4543), (2882, 4130), (3245, 3668)]