201605380820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{19055329}}^1$

素因数の和:19055384

約数の個数: 36

約数和(自身を含む): 442579094580

約数和(自身を除く): 240973713760

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 19055329, 38110658, 76221316, 95276645, 190553290, 381106580, 438272567, 876545134, 1753090268, 2191362835, 4382725670, 8765451340, 10080269041, 20160538082, 40321076164, 50401345205, 100802690410, 201605380820]

約数ペア:

[(1, 201605380820), (2, 100802690410), (4, 50401345205), (5, 40321076164), (10, 20160538082), (20, 10080269041), (23, 8765451340), (46, 4382725670), (92, 2191362835), (115, 1753090268), (230, 876545134), (460, 438272567), (529, 381106580), (1058, 190553290), (2116, 95276645), (2645, 76221316), (5290, 38110658), (10580, 19055329)]