2105655272

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^2\times {\mathrm{101}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 4706622720

約数和(自身を除く): 2600967448

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 89, 94, 101, 178, 188, 202, 329, 356, 376, 404, 623, 658, 707, 712, 808, 1246, 1316, 1414, 2492, 2632, 2828, 4183, 4747, 4984, 5656, 7921, 8366, 8989, 9494, 15842, 16732, 17978, 18988, 29281, 31684, 33229, 33464, 35956, 37976, 55447, 58562, 62923, 63368, 66458, 71912, 110894, 117124, 125846, 132916, 221788, 234248, 251692, 265832, 372287, 422483, 443576, 503384, 744574, 800021, 844966, 1489148, 1600042, 1689932, 2606009, 2957381, 2978296, 3200084, 3379864, 5212018, 5600147, 5914762, 6400168, 10424036, 11200294, 11829524, 20848072, 22400588, 23659048, 37600987, 44801176, 75201974, 150403948, 263206909, 300807896, 526413818, 1052827636, 2105655272]

約数ペア:

[(1, 2105655272), (2, 1052827636), (4, 526413818), (7, 300807896), (8, 263206909), (14, 150403948), (28, 75201974), (47, 44801176), (56, 37600987), (89, 23659048), (94, 22400588), (101, 20848072), (178, 11829524), (188, 11200294), (202, 10424036), (329, 6400168), (356, 5914762), (376, 5600147), (404, 5212018), (623, 3379864), (658, 3200084), (707, 2978296), (712, 2957381), (808, 2606009), (1246, 1689932), (1316, 1600042), (1414, 1489148), (2492, 844966), (2632, 800021), (2828, 744574), (4183, 503384), (4747, 443576), (4984, 422483), (5656, 372287), (7921, 265832), (8366, 251692), (8989, 234248), (9494, 221788), (15842, 132916), (16732, 125846), (17978, 117124), (18988, 110894), (29281, 71912), (31684, 66458), (33229, 63368), (33464, 62923), (35956, 58562), (37976, 55447)]