63468800

素因数分解:

$2^8\times 5^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 108

約数和(自身を含む): 161198016

約数和(自身を除く): 97729216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 160, 188, 200, 211, 235, 256, 320, 376, 400, 422, 470, 640, 752, 800, 844, 940, 1055, 1175, 1280, 1504, 1600, 1688, 1880, 2110, 2350, 3008, 3200, 3376, 3760, 4220, 4700, 5275, 6016, 6400, 6752, 7520, 8440, 9400, 9917, 10550, 12032, 13504, 15040, 16880, 18800, 19834, 21100, 27008, 30080, 33760, 37600, 39668, 42200, 49585, 54016, 60160, 67520, 75200, 79336, 84400, 99170, 135040, 150400, 158672, 168800, 198340, 247925, 270080, 300800, 317344, 337600, 396680, 495850, 634688, 675200, 793360, 991700, 1269376, 1350400, 1586720, 1983400, 2538752, 3173440, 3966800, 6346880, 7933600, 12693760, 15867200, 31734400, 63468800]

約数ペア:

[(1, 63468800), (2, 31734400), (4, 15867200), (5, 12693760), (8, 7933600), (10, 6346880), (16, 3966800), (20, 3173440), (25, 2538752), (32, 1983400), (40, 1586720), (47, 1350400), (50, 1269376), (64, 991700), (80, 793360), (94, 675200), (100, 634688), (128, 495850), (160, 396680), (188, 337600), (200, 317344), (211, 300800), (235, 270080), (256, 247925), (320, 198340), (376, 168800), (400, 158672), (422, 150400), (470, 135040), (640, 99170), (752, 84400), (800, 79336), (844, 75200), (940, 67520), (1055, 60160), (1175, 54016), (1280, 49585), (1504, 42200), (1600, 39668), (1688, 37600), (1880, 33760), (2110, 30080), (2350, 27008), (3008, 21100), (3200, 19834), (3376, 18800), (3760, 16880), (4220, 15040), (4700, 13504), (5275, 12032), (6016, 10550), (6400, 9917), (6752, 9400), (7520, 8440)]