32614960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 87494400

約数和(自身を除く): 54879440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 419, 556, 560, 695, 838, 973, 1112, 1390, 1676, 1946, 2095, 2224, 2780, 2933, 3352, 3892, 4190, 4865, 5560, 5866, 6704, 7784, 8380, 9730, 11120, 11732, 14665, 15568, 16760, 19460, 23464, 29330, 33520, 38920, 46928, 58241, 58660, 77840, 116482, 117320, 232964, 234640, 291205, 407687, 465928, 582410, 815374, 931856, 1164820, 1630748, 2038435, 2329640, 3261496, 4076870, 4659280, 6522992, 8153740, 16307480, 32614960]

約数ペア:

[(1, 32614960), (2, 16307480), (4, 8153740), (5, 6522992), (7, 4659280), (8, 4076870), (10, 3261496), (14, 2329640), (16, 2038435), (20, 1630748), (28, 1164820), (35, 931856), (40, 815374), (56, 582410), (70, 465928), (80, 407687), (112, 291205), (139, 234640), (140, 232964), (278, 117320), (280, 116482), (419, 77840), (556, 58660), (560, 58241), (695, 46928), (838, 38920), (973, 33520), (1112, 29330), (1390, 23464), (1676, 19460), (1946, 16760), (2095, 15568), (2224, 14665), (2780, 11732), (2933, 11120), (3352, 9730), (3892, 8380), (4190, 7784), (4865, 6704), (5560, 5866)]