10380175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 14955640

約数和(自身を除く): 4575465

約数列:

[1, 5, 13, 19, 25, 41, 65, 95, 205, 247, 325, 475, 533, 779, 1025, 1235, 1681, 2665, 3895, 6175, 8405, 10127, 13325, 19475, 21853, 31939, 42025, 50635, 109265, 159695, 253175, 415207, 546325, 798475, 2076035, 10380175]

約数ペア:

[(1, 10380175), (5, 2076035), (13, 798475), (19, 546325), (25, 415207), (41, 253175), (65, 159695), (95, 109265), (205, 50635), (247, 42025), (325, 31939), (475, 21853), (533, 19475), (779, 13325), (1025, 10127), (1235, 8405), (1681, 6175), (2665, 3895)]