1567200620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{3823}}^1$

素因数の和:4134

約数の個数: 48

約数和(自身を含む): 3340646400

約数和(自身を除く): 1773445780

約数列:

[1, 2, 4, 5, 10, 20, 103, 199, 206, 398, 412, 515, 796, 995, 1030, 1990, 2060, 3823, 3980, 7646, 15292, 19115, 20497, 38230, 40994, 76460, 81988, 102485, 204970, 393769, 409940, 760777, 787538, 1521554, 1575076, 1968845, 3043108, 3803885, 3937690, 7607770, 7875380, 15215540, 78360031, 156720062, 313440124, 391800155, 783600310, 1567200620]

約数ペア:

[(1, 1567200620), (2, 783600310), (4, 391800155), (5, 313440124), (10, 156720062), (20, 78360031), (103, 15215540), (199, 7875380), (206, 7607770), (398, 3937690), (412, 3803885), (515, 3043108), (796, 1968845), (995, 1575076), (1030, 1521554), (1990, 787538), (2060, 760777), (3823, 409940), (3980, 393769), (7646, 204970), (15292, 102485), (19115, 81988), (20497, 76460), (38230, 40994)]