22451640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 67737600

約数和(自身を除く): 45285960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 839, 892, 1115, 1338, 1678, 1784, 2230, 2517, 2676, 3345, 3356, 4195, 4460, 5034, 5352, 6690, 6712, 8390, 8920, 10068, 12585, 13380, 16780, 20136, 25170, 26760, 33560, 50340, 100680, 187097, 374194, 561291, 748388, 935485, 1122582, 1496776, 1870970, 2245164, 2806455, 3741940, 4490328, 5612910, 7483880, 11225820, 22451640]

約数ペア:

[(1, 22451640), (2, 11225820), (3, 7483880), (4, 5612910), (5, 4490328), (6, 3741940), (8, 2806455), (10, 2245164), (12, 1870970), (15, 1496776), (20, 1122582), (24, 935485), (30, 748388), (40, 561291), (60, 374194), (120, 187097), (223, 100680), (446, 50340), (669, 33560), (839, 26760), (892, 25170), (1115, 20136), (1338, 16780), (1678, 13380), (1784, 12585), (2230, 10068), (2517, 8920), (2676, 8390), (3345, 6712), (3356, 6690), (4195, 5352), (4460, 5034)]