64239350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6329}}^1$

素因数の和:6377

約数の個数: 48

約数和(自身を含む): 141285600

約数和(自身を除く): 77046250

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 6329, 10150, 12658, 31645, 44303, 63290, 88606, 158225, 183541, 221515, 316450, 367082, 443030, 917705, 1107575, 1284787, 1835410, 2215150, 2569574, 4588525, 6423935, 9177050, 12847870, 32119675, 64239350]

約数ペア:

[(1, 64239350), (2, 32119675), (5, 12847870), (7, 9177050), (10, 6423935), (14, 4588525), (25, 2569574), (29, 2215150), (35, 1835410), (50, 1284787), (58, 1107575), (70, 917705), (145, 443030), (175, 367082), (203, 316450), (290, 221515), (350, 183541), (406, 158225), (725, 88606), (1015, 63290), (1450, 44303), (2030, 31645), (5075, 12658), (6329, 10150)]