65236280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3083}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 153490680

約数和(自身を除く): 88254400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 3083, 4232, 5290, 6166, 10580, 12332, 15415, 21160, 24664, 30830, 61660, 70909, 123320, 141818, 283636, 354545, 567272, 709090, 1418180, 1630907, 2836360, 3261814, 6523628, 8154535, 13047256, 16309070, 32618140, 65236280]

約数ペア:

[(1, 65236280), (2, 32618140), (4, 16309070), (5, 13047256), (8, 8154535), (10, 6523628), (20, 3261814), (23, 2836360), (40, 1630907), (46, 1418180), (92, 709090), (115, 567272), (184, 354545), (230, 283636), (460, 141818), (529, 123320), (920, 70909), (1058, 61660), (2116, 30830), (2645, 24664), (3083, 21160), (4232, 15415), (5290, 12332), (6166, 10580)]