22641400

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 53344800

約数和(自身を除く): 30703400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1433, 1580, 1975, 2866, 3160, 3950, 5732, 7165, 7900, 11464, 14330, 15800, 28660, 35825, 57320, 71650, 113207, 143300, 226414, 286600, 452828, 566035, 905656, 1132070, 2264140, 2830175, 4528280, 5660350, 11320700, 22641400]

約数ペア:

[(1, 22641400), (2, 11320700), (4, 5660350), (5, 4528280), (8, 2830175), (10, 2264140), (20, 1132070), (25, 905656), (40, 566035), (50, 452828), (79, 286600), (100, 226414), (158, 143300), (200, 113207), (316, 71650), (395, 57320), (632, 35825), (790, 28660), (1433, 15800), (1580, 14330), (1975, 11464), (2866, 7900), (3160, 7165), (3950, 5732)]