427296880

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{90529}}^1$

素因数の和:90601

約数の個数: 40

約数和(自身を含む): 1010314800

約数和(自身を除く): 583017920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 90529, 181058, 362116, 452645, 724232, 905290, 1448464, 1810580, 3621160, 5341211, 7242320, 10682422, 21364844, 26706055, 42729688, 53412110, 85459376, 106824220, 213648440, 427296880]

約数ペア:

[(1, 427296880), (2, 213648440), (4, 106824220), (5, 85459376), (8, 53412110), (10, 42729688), (16, 26706055), (20, 21364844), (40, 10682422), (59, 7242320), (80, 5341211), (118, 3621160), (236, 1810580), (295, 1448464), (472, 905290), (590, 724232), (944, 452645), (1180, 362116), (2360, 181058), (4720, 90529)]