447474200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 1098813600

約数和(自身を除く): 651339400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 89, 92, 100, 115, 178, 184, 200, 230, 356, 445, 460, 575, 712, 890, 920, 1093, 1150, 1780, 2047, 2186, 2225, 2300, 3560, 4094, 4372, 4450, 4600, 5465, 8188, 8744, 8900, 10235, 10930, 16376, 17800, 20470, 21860, 25139, 27325, 40940, 43720, 50278, 51175, 54650, 81880, 97277, 100556, 102350, 109300, 125695, 194554, 201112, 204700, 218600, 251390, 389108, 409400, 486385, 502780, 628475, 778216, 972770, 1005560, 1256950, 1945540, 2237371, 2431925, 2513900, 3891080, 4474742, 4863850, 5027800, 8949484, 9727700, 11186855, 17898968, 19455400, 22373710, 44747420, 55934275, 89494840, 111868550, 223737100, 447474200]

約数ペア:

[(1, 447474200), (2, 223737100), (4, 111868550), (5, 89494840), (8, 55934275), (10, 44747420), (20, 22373710), (23, 19455400), (25, 17898968), (40, 11186855), (46, 9727700), (50, 8949484), (89, 5027800), (92, 4863850), (100, 4474742), (115, 3891080), (178, 2513900), (184, 2431925), (200, 2237371), (230, 1945540), (356, 1256950), (445, 1005560), (460, 972770), (575, 778216), (712, 628475), (890, 502780), (920, 486385), (1093, 409400), (1150, 389108), (1780, 251390), (2047, 218600), (2186, 204700), (2225, 201112), (2300, 194554), (3560, 125695), (4094, 109300), (4372, 102350), (4450, 100556), (4600, 97277), (5465, 81880), (8188, 54650), (8744, 51175), (8900, 50278), (10235, 43720), (10930, 40940), (16376, 27325), (17800, 25139), (20470, 21860)]