2921000480

素因数分解:

$2^5\times 5^1\times {\mathrm{743}}^1\times {\mathrm{24571}}^1$

素因数の和:25329

約数の個数: 48

約数和(自身を含む): 6910432704

約数和(自身を除く): 3989432224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 743, 1486, 2972, 3715, 5944, 7430, 11888, 14860, 23776, 24571, 29720, 49142, 59440, 98284, 118880, 122855, 196568, 245710, 393136, 491420, 786272, 982840, 1965680, 3931360, 18256253, 36512506, 73025012, 91281265, 146050024, 182562530, 292100048, 365125060, 584200096, 730250120, 1460500240, 2921000480]

約数ペア:

[(1, 2921000480), (2, 1460500240), (4, 730250120), (5, 584200096), (8, 365125060), (10, 292100048), (16, 182562530), (20, 146050024), (32, 91281265), (40, 73025012), (80, 36512506), (160, 18256253), (743, 3931360), (1486, 1965680), (2972, 982840), (3715, 786272), (5944, 491420), (7430, 393136), (11888, 245710), (14860, 196568), (23776, 122855), (24571, 118880), (29720, 98284), (49142, 59440)]