47802800

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1086

約数の個数: 60

約数和(自身を含む): 115873536

約数和(自身を除く): 68070736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 941, 1016, 1270, 1882, 2032, 2540, 3175, 3764, 4705, 5080, 6350, 7528, 9410, 10160, 12700, 15056, 18820, 23525, 25400, 37640, 47050, 50800, 75280, 94100, 119507, 188200, 239014, 376400, 478028, 597535, 956056, 1195070, 1912112, 2390140, 2987675, 4780280, 5975350, 9560560, 11950700, 23901400, 47802800]

約数ペア:

[(1, 47802800), (2, 23901400), (4, 11950700), (5, 9560560), (8, 5975350), (10, 4780280), (16, 2987675), (20, 2390140), (25, 1912112), (40, 1195070), (50, 956056), (80, 597535), (100, 478028), (127, 376400), (200, 239014), (254, 188200), (400, 119507), (508, 94100), (635, 75280), (941, 50800), (1016, 47050), (1270, 37640), (1882, 25400), (2032, 23525), (2540, 18820), (3175, 15056), (3764, 12700), (4705, 10160), (5080, 9410), (6350, 7528)]