97212460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2087}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 217836864

約数和(自身を除く): 120624404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 2087, 2329, 2740, 4174, 4658, 8348, 9316, 10435, 11645, 20870, 23290, 35479, 41740, 46580, 70958, 141916, 177395, 285919, 354790, 571838, 709580, 1143676, 1429595, 2859190, 4860623, 5718380, 9721246, 19442492, 24303115, 48606230, 97212460]

約数ペア:

[(1, 97212460), (2, 48606230), (4, 24303115), (5, 19442492), (10, 9721246), (17, 5718380), (20, 4860623), (34, 2859190), (68, 1429595), (85, 1143676), (137, 709580), (170, 571838), (274, 354790), (340, 285919), (548, 177395), (685, 141916), (1370, 70958), (2087, 46580), (2329, 41740), (2740, 35479), (4174, 23290), (4658, 20870), (8348, 11645), (9316, 10435)]