76388740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4903}}^1$

素因数の和:4972

約数の個数: 48

約数和(自身を含む): 173013120

約数和(自身を除く): 96624380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 4903, 7790, 9806, 15580, 19612, 24515, 49030, 93157, 98060, 186314, 201023, 372628, 402046, 465785, 804092, 931570, 1005115, 1863140, 2010230, 3819437, 4020460, 7638874, 15277748, 19097185, 38194370, 76388740]

約数ペア:

[(1, 76388740), (2, 38194370), (4, 19097185), (5, 15277748), (10, 7638874), (19, 4020460), (20, 3819437), (38, 2010230), (41, 1863140), (76, 1005115), (82, 931570), (95, 804092), (164, 465785), (190, 402046), (205, 372628), (380, 201023), (410, 186314), (779, 98060), (820, 93157), (1558, 49030), (3116, 24515), (3895, 19612), (4903, 15580), (7790, 9806)]