17288060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 21237700

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 727, 820, 1189, 1454, 2378, 2908, 3635, 4756, 5945, 7270, 11890, 14540, 21083, 23780, 29807, 42166, 59614, 84332, 105415, 119228, 149035, 210830, 298070, 421660, 596140, 864403, 1728806, 3457612, 4322015, 8644030, 17288060]

約数ペア:

[(1, 17288060), (2, 8644030), (4, 4322015), (5, 3457612), (10, 1728806), (20, 864403), (29, 596140), (41, 421660), (58, 298070), (82, 210830), (116, 149035), (145, 119228), (164, 105415), (205, 84332), (290, 59614), (410, 42166), (580, 29807), (727, 23780), (820, 21083), (1189, 14540), (1454, 11890), (2378, 7270), (2908, 5945), (3635, 4756)]