2632777340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{133103}}^1$

素因数の和:133178

約数の個数: 48

約数和(自身を含む): 5903428608

約数和(自身を除く): 3270651268

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 3956, 4945, 9890, 19780, 133103, 266206, 532412, 665515, 1331030, 2662060, 3061369, 5723429, 6122738, 11446858, 12245476, 15306845, 22893716, 28617145, 30613690, 57234290, 61227380, 114468580, 131638867, 263277734, 526555468, 658194335, 1316388670, 2632777340]

約数ペア:

[(1, 2632777340), (2, 1316388670), (4, 658194335), (5, 526555468), (10, 263277734), (20, 131638867), (23, 114468580), (43, 61227380), (46, 57234290), (86, 30613690), (92, 28617145), (115, 22893716), (172, 15306845), (215, 12245476), (230, 11446858), (430, 6122738), (460, 5723429), (860, 3061369), (989, 2662060), (1978, 1331030), (3956, 665515), (4945, 532412), (9890, 266206), (19780, 133103)]