8102360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 21945600

約数和(自身を除く): 13843240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 1523, 2660, 3046, 5320, 6092, 7615, 10661, 12184, 15230, 21322, 28937, 30460, 42644, 53305, 57874, 60920, 85288, 106610, 115748, 144685, 202559, 213220, 231496, 289370, 405118, 426440, 578740, 810236, 1012795, 1157480, 1620472, 2025590, 4051180, 8102360]

約数ペア:

[(1, 8102360), (2, 4051180), (4, 2025590), (5, 1620472), (7, 1157480), (8, 1012795), (10, 810236), (14, 578740), (19, 426440), (20, 405118), (28, 289370), (35, 231496), (38, 213220), (40, 202559), (56, 144685), (70, 115748), (76, 106610), (95, 85288), (133, 60920), (140, 57874), (152, 53305), (190, 42644), (266, 30460), (280, 28937), (380, 21322), (532, 15230), (665, 12184), (760, 10661), (1064, 7615), (1330, 6092), (1523, 5320), (2660, 3046)]