24793040

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{647}}^1$

素因数の和:1139

約数の個数: 40

約数和(自身を含む): 57853440

約数和(自身を除く): 33060400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 647, 958, 1294, 1916, 2395, 2588, 3235, 3832, 4790, 5176, 6470, 7664, 9580, 10352, 12940, 19160, 25880, 38320, 51760, 309913, 619826, 1239652, 1549565, 2479304, 3099130, 4958608, 6198260, 12396520, 24793040]

約数ペア:

[(1, 24793040), (2, 12396520), (4, 6198260), (5, 4958608), (8, 3099130), (10, 2479304), (16, 1549565), (20, 1239652), (40, 619826), (80, 309913), (479, 51760), (647, 38320), (958, 25880), (1294, 19160), (1916, 12940), (2395, 10352), (2588, 9580), (3235, 7664), (3832, 6470), (4790, 5176)]