4080204856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{22691}}^1$

素因数の和:22749

約数の個数: 96

約数和(自身を含む): 9966326400

約数和(自身を除く): 5886121544

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 169, 182, 247, 266, 338, 364, 494, 532, 676, 728, 988, 1064, 1183, 1352, 1729, 1976, 2366, 3211, 3458, 4732, 6422, 6916, 9464, 12844, 13832, 22477, 22691, 25688, 44954, 45382, 89908, 90764, 158837, 179816, 181528, 294983, 317674, 431129, 589966, 635348, 862258, 1179932, 1270696, 1724516, 2064881, 2359864, 3017903, 3449032, 3834779, 4129762, 5604677, 6035806, 7669558, 8259524, 11209354, 12071612, 15339116, 16519048, 22418708, 24143224, 26843453, 30678232, 39232739, 44837416, 53686906, 72860801, 78465478, 107373812, 145721602, 156930956, 214747624, 291443204, 313861912, 510025607, 582886408, 1020051214, 2040102428, 4080204856]

約数ペア:

[(1, 4080204856), (2, 2040102428), (4, 1020051214), (7, 582886408), (8, 510025607), (13, 313861912), (14, 291443204), (19, 214747624), (26, 156930956), (28, 145721602), (38, 107373812), (52, 78465478), (56, 72860801), (76, 53686906), (91, 44837416), (104, 39232739), (133, 30678232), (152, 26843453), (169, 24143224), (182, 22418708), (247, 16519048), (266, 15339116), (338, 12071612), (364, 11209354), (494, 8259524), (532, 7669558), (676, 6035806), (728, 5604677), (988, 4129762), (1064, 3834779), (1183, 3449032), (1352, 3017903), (1729, 2359864), (1976, 2064881), (2366, 1724516), (3211, 1270696), (3458, 1179932), (4732, 862258), (6422, 635348), (6916, 589966), (9464, 431129), (12844, 317674), (13832, 294983), (22477, 181528), (22691, 179816), (25688, 158837), (44954, 90764), (45382, 89908)]