57036800

素因数分解:

$2^{12}\times 5^2\times {\mathrm{557}}^1$

素因数の和:591

約数の個数: 78

約数和(自身を含む): 141687918

約数和(自身を除く): 84651118

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 557, 640, 800, 1024, 1114, 1280, 1600, 2048, 2228, 2560, 2785, 3200, 4096, 4456, 5120, 5570, 6400, 8912, 10240, 11140, 12800, 13925, 17824, 20480, 22280, 25600, 27850, 35648, 44560, 51200, 55700, 71296, 89120, 102400, 111400, 142592, 178240, 222800, 285184, 356480, 445600, 570368, 712960, 891200, 1140736, 1425920, 1782400, 2281472, 2851840, 3564800, 5703680, 7129600, 11407360, 14259200, 28518400, 57036800]

約数ペア:

[(1, 57036800), (2, 28518400), (4, 14259200), (5, 11407360), (8, 7129600), (10, 5703680), (16, 3564800), (20, 2851840), (25, 2281472), (32, 1782400), (40, 1425920), (50, 1140736), (64, 891200), (80, 712960), (100, 570368), (128, 445600), (160, 356480), (200, 285184), (256, 222800), (320, 178240), (400, 142592), (512, 111400), (557, 102400), (640, 89120), (800, 71296), (1024, 55700), (1114, 51200), (1280, 44560), (1600, 35648), (2048, 27850), (2228, 25600), (2560, 22280), (2785, 20480), (3200, 17824), (4096, 13925), (4456, 12800), (5120, 11140), (5570, 10240), (6400, 8912)]