2076296720

素因数分解:

$2^4\times 5^1\times {\mathrm{2927}}^1\times {\mathrm{8867}}^1$

素因数の和:11807

約数の個数: 40

約数和(自身を含む): 4829583744

約数和(自身を除く): 2753287024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2927, 5854, 8867, 11708, 14635, 17734, 23416, 29270, 35468, 44335, 46832, 58540, 70936, 88670, 117080, 141872, 177340, 234160, 354680, 709360, 25953709, 51907418, 103814836, 129768545, 207629672, 259537090, 415259344, 519074180, 1038148360, 2076296720]

約数ペア:

[(1, 2076296720), (2, 1038148360), (4, 519074180), (5, 415259344), (8, 259537090), (10, 207629672), (16, 129768545), (20, 103814836), (40, 51907418), (80, 25953709), (2927, 709360), (5854, 354680), (8867, 234160), (11708, 177340), (14635, 141872), (17734, 117080), (23416, 88670), (29270, 70936), (35468, 58540), (44335, 46832)]