97049800

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3491}}^1$

素因数の和:3646

約数の個数: 48

約数和(自身を含む): 227329200

約数和(自身を除く): 130279400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 2780, 3475, 3491, 5560, 6950, 6982, 13900, 13964, 17455, 27800, 27928, 34910, 69820, 87275, 139640, 174550, 349100, 485249, 698200, 970498, 1940996, 2426245, 3881992, 4852490, 9704980, 12131225, 19409960, 24262450, 48524900, 97049800]

約数ペア:

[(1, 97049800), (2, 48524900), (4, 24262450), (5, 19409960), (8, 12131225), (10, 9704980), (20, 4852490), (25, 3881992), (40, 2426245), (50, 1940996), (100, 970498), (139, 698200), (200, 485249), (278, 349100), (556, 174550), (695, 139640), (1112, 87275), (1390, 69820), (2780, 34910), (3475, 27928), (3491, 27800), (5560, 17455), (6950, 13964), (6982, 13900)]