32116280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5028

約数の個数: 64

約数和(自身を含む): 86192640

約数和(自身を除く): 54076360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 4987, 6440, 9974, 19948, 24935, 34909, 39896, 49870, 69818, 99740, 114701, 139636, 174545, 199480, 229402, 279272, 349090, 458804, 573505, 698180, 802907, 917608, 1147010, 1396360, 1605814, 2294020, 3211628, 4014535, 4588040, 6423256, 8029070, 16058140, 32116280]

約数ペア:

[(1, 32116280), (2, 16058140), (4, 8029070), (5, 6423256), (7, 4588040), (8, 4014535), (10, 3211628), (14, 2294020), (20, 1605814), (23, 1396360), (28, 1147010), (35, 917608), (40, 802907), (46, 698180), (56, 573505), (70, 458804), (92, 349090), (115, 279272), (140, 229402), (161, 199480), (184, 174545), (230, 139636), (280, 114701), (322, 99740), (460, 69818), (644, 49870), (805, 39896), (920, 34909), (1288, 24935), (1610, 19948), (3220, 9974), (4987, 6440)]