54952202320

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2553541}}^1$

素因数の和:2553823

約数の個数: 40

約数和(自身を含む): 128238879240

約数和(自身を除く): 73286676920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 5380, 10760, 21520, 2553541, 5107082, 10214164, 12767705, 20428328, 25535410, 40856656, 51070820, 102141640, 204283280, 686902529, 1373805058, 2747610116, 3434512645, 5495220232, 6869025290, 10990440464, 13738050580, 27476101160, 54952202320]

約数ペア:

[(1, 54952202320), (2, 27476101160), (4, 13738050580), (5, 10990440464), (8, 6869025290), (10, 5495220232), (16, 3434512645), (20, 2747610116), (40, 1373805058), (80, 686902529), (269, 204283280), (538, 102141640), (1076, 51070820), (1345, 40856656), (2152, 25535410), (2690, 20428328), (4304, 12767705), (5380, 10214164), (10760, 5107082), (21520, 2553541)]