44167240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 107901360

約数和(自身を除く): 63734120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 314, 520, 541, 628, 785, 1082, 1256, 1570, 2041, 2164, 2705, 3140, 4082, 4328, 5410, 6280, 7033, 8164, 10205, 10820, 14066, 16328, 20410, 21640, 28132, 35165, 40820, 56264, 70330, 81640, 84937, 140660, 169874, 281320, 339748, 424685, 679496, 849370, 1104181, 1698740, 2208362, 3397480, 4416724, 5520905, 8833448, 11041810, 22083620, 44167240]

約数ペア:

[(1, 44167240), (2, 22083620), (4, 11041810), (5, 8833448), (8, 5520905), (10, 4416724), (13, 3397480), (20, 2208362), (26, 1698740), (40, 1104181), (52, 849370), (65, 679496), (104, 424685), (130, 339748), (157, 281320), (260, 169874), (314, 140660), (520, 84937), (541, 81640), (628, 70330), (785, 56264), (1082, 40820), (1256, 35165), (1570, 28132), (2041, 21640), (2164, 20410), (2705, 16328), (3140, 14066), (4082, 10820), (4328, 10205), (5410, 8164), (6280, 7033)]