2969800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 7142400

約数和(自身を除く): 4172600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 479, 620, 775, 958, 1240, 1550, 1916, 2395, 3100, 3832, 4790, 6200, 9580, 11975, 14849, 19160, 23950, 29698, 47900, 59396, 74245, 95800, 118792, 148490, 296980, 371225, 593960, 742450, 1484900, 2969800]

約数ペア:

[(1, 2969800), (2, 1484900), (4, 742450), (5, 593960), (8, 371225), (10, 296980), (20, 148490), (25, 118792), (31, 95800), (40, 74245), (50, 59396), (62, 47900), (100, 29698), (124, 23950), (155, 19160), (200, 14849), (248, 11975), (310, 9580), (479, 6200), (620, 4790), (775, 3832), (958, 3100), (1240, 2395), (1550, 1916)]