2014090820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2879}}^1$

素因数の和:3177

約数の個数: 96

約数和(自身を含む): 5109350400

約数和(自身を除く): 3095259580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 263, 266, 380, 526, 532, 665, 1052, 1315, 1330, 1841, 2630, 2660, 2879, 3682, 4997, 5260, 5758, 7364, 9205, 9994, 11516, 14395, 18410, 19988, 20153, 24985, 28790, 34979, 36820, 40306, 49970, 54701, 57580, 69958, 80612, 99940, 100765, 109402, 139916, 174895, 201530, 218804, 273505, 349790, 382907, 403060, 547010, 699580, 757177, 765814, 1094020, 1514354, 1531628, 1914535, 3028708, 3785885, 3829070, 5300239, 7571770, 7658140, 10600478, 14386363, 15143540, 21200956, 26501195, 28772726, 53002390, 57545452, 71931815, 100704541, 106004780, 143863630, 201409082, 287727260, 402818164, 503522705, 1007045410, 2014090820]

約数ペア:

[(1, 2014090820), (2, 1007045410), (4, 503522705), (5, 402818164), (7, 287727260), (10, 201409082), (14, 143863630), (19, 106004780), (20, 100704541), (28, 71931815), (35, 57545452), (38, 53002390), (70, 28772726), (76, 26501195), (95, 21200956), (133, 15143540), (140, 14386363), (190, 10600478), (263, 7658140), (266, 7571770), (380, 5300239), (526, 3829070), (532, 3785885), (665, 3028708), (1052, 1914535), (1315, 1531628), (1330, 1514354), (1841, 1094020), (2630, 765814), (2660, 757177), (2879, 699580), (3682, 547010), (4997, 403060), (5260, 382907), (5758, 349790), (7364, 273505), (9205, 218804), (9994, 201530), (11516, 174895), (14395, 139916), (18410, 109402), (19988, 100765), (20153, 99940), (24985, 80612), (28790, 69958), (34979, 57580), (36820, 54701), (40306, 49970)]