23782360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 61657920

約数和(自身を除く): 37875560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 541, 628, 785, 1082, 1099, 1256, 1570, 2164, 2198, 2705, 3140, 3787, 4328, 4396, 5410, 5495, 6280, 7574, 8792, 10820, 10990, 15148, 18935, 21640, 21980, 30296, 37870, 43960, 75740, 84937, 151480, 169874, 339748, 424685, 594559, 679496, 849370, 1189118, 1698740, 2378236, 2972795, 3397480, 4756472, 5945590, 11891180, 23782360]

約数ペア:

[(1, 23782360), (2, 11891180), (4, 5945590), (5, 4756472), (7, 3397480), (8, 2972795), (10, 2378236), (14, 1698740), (20, 1189118), (28, 849370), (35, 679496), (40, 594559), (56, 424685), (70, 339748), (140, 169874), (157, 151480), (280, 84937), (314, 75740), (541, 43960), (628, 37870), (785, 30296), (1082, 21980), (1099, 21640), (1256, 18935), (1570, 15148), (2164, 10990), (2198, 10820), (2705, 8792), (3140, 7574), (3787, 6280), (4328, 5495), (4396, 5410)]