3427062020

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1\times {\mathrm{1049}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 7239456000

約数和(自身を除く): 3812393980

約数列:

[1, 2, 4, 5, 10, 20, 379, 431, 758, 862, 1049, 1516, 1724, 1895, 2098, 2155, 3790, 4196, 4310, 5245, 7580, 8620, 10490, 20980, 163349, 326698, 397571, 452119, 653396, 795142, 816745, 904238, 1590284, 1633490, 1808476, 1987855, 2260595, 3266980, 3975710, 4521190, 7951420, 9042380, 171353101, 342706202, 685412404, 856765505, 1713531010, 3427062020]

約数ペア:

[(1, 3427062020), (2, 1713531010), (4, 856765505), (5, 685412404), (10, 342706202), (20, 171353101), (379, 9042380), (431, 7951420), (758, 4521190), (862, 3975710), (1049, 3266980), (1516, 2260595), (1724, 1987855), (1895, 1808476), (2098, 1633490), (2155, 1590284), (3790, 904238), (4196, 816745), (4310, 795142), (5245, 653396), (7580, 452119), (8620, 397571), (10490, 326698), (20980, 163349)]