98687380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26387}}^1$

素因数の和:26424

約数の個数: 48

約数和(自身を含む): 239391936

約数和(自身を除く): 140704556

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 26387, 52774, 105548, 131935, 263870, 290257, 448579, 527740, 580514, 897158, 1161028, 1451285, 1794316, 2242895, 2902570, 4485790, 4934369, 5805140, 8971580, 9868738, 19737476, 24671845, 49343690, 98687380]

約数ペア:

[(1, 98687380), (2, 49343690), (4, 24671845), (5, 19737476), (10, 9868738), (11, 8971580), (17, 5805140), (20, 4934369), (22, 4485790), (34, 2902570), (44, 2242895), (55, 1794316), (68, 1451285), (85, 1161028), (110, 897158), (170, 580514), (187, 527740), (220, 448579), (340, 290257), (374, 263870), (748, 131935), (935, 105548), (1870, 52774), (3740, 26387)]