1024543495

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 1280989440

約数和(自身を除く): 256445945

約数列:

[1, 5, 61, 79, 101, 305, 395, 421, 505, 2105, 4819, 6161, 7979, 24095, 25681, 30805, 33259, 39895, 42521, 128405, 166295, 212605, 486719, 2028799, 2433595, 2593781, 3359159, 10143995, 12968905, 16795795, 204908699, 1024543495]

約数ペア:

[(1, 1024543495), (5, 204908699), (61, 16795795), (79, 12968905), (101, 10143995), (305, 3359159), (395, 2593781), (421, 2433595), (505, 2028799), (2105, 486719), (4819, 212605), (6161, 166295), (7979, 128405), (24095, 42521), (25681, 39895), (30805, 33259)]