12824156680

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1\times {\mathrm{2789}}^1$

素因数の和:3766

約数の個数: 64

約数和(自身を含む): 29107512000

約数和(自身を除く): 16283355320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 827, 1112, 1390, 1654, 2780, 2789, 3308, 4135, 5560, 5578, 6616, 8270, 11156, 13945, 16540, 22312, 27890, 33080, 55780, 111560, 114953, 229906, 387671, 459812, 574765, 775342, 919624, 1149530, 1550684, 1938355, 2299060, 2306503, 3101368, 3876710, 4598120, 4613006, 7753420, 9226012, 11532515, 15506840, 18452024, 23065030, 46130060, 92260120, 320603917, 641207834, 1282415668, 1603019585, 2564831336, 3206039170, 6412078340, 12824156680]

約数ペア:

[(1, 12824156680), (2, 6412078340), (4, 3206039170), (5, 2564831336), (8, 1603019585), (10, 1282415668), (20, 641207834), (40, 320603917), (139, 92260120), (278, 46130060), (556, 23065030), (695, 18452024), (827, 15506840), (1112, 11532515), (1390, 9226012), (1654, 7753420), (2780, 4613006), (2789, 4598120), (3308, 3876710), (4135, 3101368), (5560, 2306503), (5578, 2299060), (6616, 1938355), (8270, 1550684), (11156, 1149530), (13945, 919624), (16540, 775342), (22312, 574765), (27890, 459812), (33080, 387671), (55780, 229906), (111560, 114953)]