2212967540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3797}}^1$

素因数の和:4017

約数の個数: 96

約数和(自身を含む): 5574127104

約数和(自身を除く): 3361159564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 181, 230, 322, 362, 460, 644, 724, 805, 905, 1267, 1610, 1810, 2534, 3220, 3620, 3797, 4163, 5068, 6335, 7594, 8326, 12670, 15188, 16652, 18985, 20815, 25340, 26579, 29141, 37970, 41630, 53158, 58282, 75940, 83260, 87331, 106316, 116564, 132895, 145705, 174662, 265790, 291410, 349324, 436655, 531580, 582820, 611317, 687257, 873310, 1222634, 1374514, 1746620, 2445268, 2749028, 3056585, 3436285, 4810799, 6113170, 6872570, 9621598, 12226340, 13745140, 15806911, 19243196, 24053995, 31613822, 48107990, 63227644, 79034555, 96215980, 110648377, 158069110, 221296754, 316138220, 442593508, 553241885, 1106483770, 2212967540]

約数ペア:

[(1, 2212967540), (2, 1106483770), (4, 553241885), (5, 442593508), (7, 316138220), (10, 221296754), (14, 158069110), (20, 110648377), (23, 96215980), (28, 79034555), (35, 63227644), (46, 48107990), (70, 31613822), (92, 24053995), (115, 19243196), (140, 15806911), (161, 13745140), (181, 12226340), (230, 9621598), (322, 6872570), (362, 6113170), (460, 4810799), (644, 3436285), (724, 3056585), (805, 2749028), (905, 2445268), (1267, 1746620), (1610, 1374514), (1810, 1222634), (2534, 873310), (3220, 687257), (3620, 611317), (3797, 582820), (4163, 531580), (5068, 436655), (6335, 349324), (7594, 291410), (8326, 265790), (12670, 174662), (15188, 145705), (16652, 132895), (18985, 116564), (20815, 106316), (25340, 87331), (26579, 83260), (29141, 75940), (37970, 58282), (41630, 53158)]