4108194580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2857}}^1\times {\mathrm{10271}}^1$

素因数の和:13144

約数の個数: 48

約数和(自身を含む): 9864078336

約数和(自身を除く): 5755883756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2857, 5714, 10271, 11428, 14285, 19999, 20542, 28570, 39998, 41084, 51355, 57140, 71897, 79996, 99995, 102710, 143794, 199990, 205420, 287588, 359485, 399980, 718970, 1437940, 29344247, 58688494, 117376988, 146721235, 205409729, 293442470, 410819458, 586884940, 821638916, 1027048645, 2054097290, 4108194580]

約数ペア:

[(1, 4108194580), (2, 2054097290), (4, 1027048645), (5, 821638916), (7, 586884940), (10, 410819458), (14, 293442470), (20, 205409729), (28, 146721235), (35, 117376988), (70, 58688494), (140, 29344247), (2857, 1437940), (5714, 718970), (10271, 399980), (11428, 359485), (14285, 287588), (19999, 205420), (20542, 199990), (28570, 143794), (39998, 102710), (41084, 99995), (51355, 79996), (57140, 71897)]