16100980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6053}}^1$

素因数の和:6088

約数の個数: 48

約数和(自身を含む): 40682880

約数和(自身を除く): 24581900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 6053, 12106, 24212, 30265, 42371, 60530, 84742, 115007, 121060, 169484, 211855, 230014, 423710, 460028, 575035, 805049, 847420, 1150070, 1610098, 2300140, 3220196, 4025245, 8050490, 16100980]

約数ペア:

[(1, 16100980), (2, 8050490), (4, 4025245), (5, 3220196), (7, 2300140), (10, 1610098), (14, 1150070), (19, 847420), (20, 805049), (28, 575035), (35, 460028), (38, 423710), (70, 230014), (76, 211855), (95, 169484), (133, 121060), (140, 115007), (190, 84742), (266, 60530), (380, 42371), (532, 30265), (665, 24212), (1330, 12106), (2660, 6053)]