98793440

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4507}}^1$

素因数の和:4659

約数の個数: 48

約数和(自身を含む): 235155312

約数和(自身を除く): 136361872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 4507, 5480, 9014, 10960, 18028, 21920, 22535, 36056, 45070, 72112, 90140, 144224, 180280, 360560, 617459, 721120, 1234918, 2469836, 3087295, 4939672, 6174590, 9879344, 12349180, 19758688, 24698360, 49396720, 98793440]

約数ペア:

[(1, 98793440), (2, 49396720), (4, 24698360), (5, 19758688), (8, 12349180), (10, 9879344), (16, 6174590), (20, 4939672), (32, 3087295), (40, 2469836), (80, 1234918), (137, 721120), (160, 617459), (274, 360560), (548, 180280), (685, 144224), (1096, 90140), (1370, 72112), (2192, 45070), (2740, 36056), (4384, 22535), (4507, 21920), (5480, 18028), (9014, 10960)]