9499680010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 17627258880

約数和(自身を除く): 8127578870

約数列:

[1, 2, 5, 10, 71, 127, 137, 142, 254, 274, 355, 635, 685, 710, 769, 1270, 1370, 1538, 3845, 7690, 9017, 9727, 17399, 18034, 19454, 34798, 45085, 48635, 54599, 86995, 90170, 97270, 97663, 105353, 109198, 173990, 195326, 210706, 272995, 488315, 526765, 545990, 976630, 1053530, 1235329, 2470658, 6176645, 6934073, 7480063, 12353290, 13379831, 13868146, 14960126, 26759662, 34670365, 37400315, 66899155, 69340730, 74800630, 133798310, 949968001, 1899936002, 4749840005, 9499680010]

約数ペア:

[(1, 9499680010), (2, 4749840005), (5, 1899936002), (10, 949968001), (71, 133798310), (127, 74800630), (137, 69340730), (142, 66899155), (254, 37400315), (274, 34670365), (355, 26759662), (635, 14960126), (685, 13868146), (710, 13379831), (769, 12353290), (1270, 7480063), (1370, 6934073), (1538, 6176645), (3845, 2470658), (7690, 1235329), (9017, 1053530), (9727, 976630), (17399, 545990), (18034, 526765), (19454, 488315), (34798, 272995), (45085, 210706), (48635, 195326), (54599, 173990), (86995, 109198), (90170, 105353), (97270, 97663)]