5388950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 11651040

約数和(自身を除く): 6262090

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 173, 175, 178, 346, 350, 445, 623, 865, 890, 1211, 1246, 1730, 2225, 2422, 3115, 4325, 4450, 6055, 6230, 8650, 12110, 15397, 15575, 30275, 30794, 31150, 60550, 76985, 107779, 153970, 215558, 384925, 538895, 769850, 1077790, 2694475, 5388950]

約数ペア:

[(1, 5388950), (2, 2694475), (5, 1077790), (7, 769850), (10, 538895), (14, 384925), (25, 215558), (35, 153970), (50, 107779), (70, 76985), (89, 60550), (173, 31150), (175, 30794), (178, 30275), (346, 15575), (350, 15397), (445, 12110), (623, 8650), (865, 6230), (890, 6055), (1211, 4450), (1246, 4325), (1730, 3115), (2225, 2422)]