1184207920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{51577}}^1$

素因数の和:51638

約数の個数: 80

約数和(自身を含む): 3223418688

約数和(自身を除く): 2039210768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 11480, 22960, 51577, 103154, 206308, 257885, 361039, 412616, 515770, 722078, 825232, 1031540, 1444156, 1805195, 2063080, 2114657, 2888312, 3610390, 4126160, 4229314, 5776624, 7220780, 8458628, 10573285, 14441560, 14802599, 16917256, 21146570, 28883120, 29605198, 33834512, 42293140, 59210396, 74012995, 84586280, 118420792, 148025990, 169172560, 236841584, 296051980, 592103960, 1184207920]

約数ペア:

[(1, 1184207920), (2, 592103960), (4, 296051980), (5, 236841584), (7, 169172560), (8, 148025990), (10, 118420792), (14, 84586280), (16, 74012995), (20, 59210396), (28, 42293140), (35, 33834512), (40, 29605198), (41, 28883120), (56, 21146570), (70, 16917256), (80, 14802599), (82, 14441560), (112, 10573285), (140, 8458628), (164, 7220780), (205, 5776624), (280, 4229314), (287, 4126160), (328, 3610390), (410, 2888312), (560, 2114657), (574, 2063080), (656, 1805195), (820, 1444156), (1148, 1031540), (1435, 825232), (1640, 722078), (2296, 515770), (2870, 412616), (3280, 361039), (4592, 257885), (5740, 206308), (11480, 103154), (22960, 51577)]