23860720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22943}}^1$

素因数の和:22969

約数の個数: 40

約数和(自身を含む): 59746176

約数和(自身を除く): 35885456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22943, 45886, 91772, 114715, 183544, 229430, 298259, 367088, 458860, 596518, 917720, 1193036, 1491295, 1835440, 2386072, 2982590, 4772144, 5965180, 11930360, 23860720]

約数ペア:

[(1, 23860720), (2, 11930360), (4, 5965180), (5, 4772144), (8, 2982590), (10, 2386072), (13, 1835440), (16, 1491295), (20, 1193036), (26, 917720), (40, 596518), (52, 458860), (65, 367088), (80, 298259), (104, 229430), (130, 183544), (208, 114715), (260, 91772), (520, 45886), (1040, 22943)]