27342460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 61344864

約数和(自身を除く): 34002404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 587, 685, 1174, 1370, 2329, 2348, 2740, 2935, 4658, 5870, 9316, 9979, 11645, 11740, 19958, 23290, 39916, 46580, 49895, 80419, 99790, 160838, 199580, 321676, 402095, 804190, 1367123, 1608380, 2734246, 5468492, 6835615, 13671230, 27342460]

約数ペア:

[(1, 27342460), (2, 13671230), (4, 6835615), (5, 5468492), (10, 2734246), (17, 1608380), (20, 1367123), (34, 804190), (68, 402095), (85, 321676), (137, 199580), (170, 160838), (274, 99790), (340, 80419), (548, 49895), (587, 46580), (685, 39916), (1174, 23290), (1370, 19958), (2329, 11740), (2348, 11645), (2740, 9979), (2935, 9316), (4658, 5870)]