18308181410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{4801}}^1$

素因数の和:5051

約数の個数: 64

約数和(自身を含む): 34502485248

約数和(自身を除く): 16194303838

約数列:

[1, 2, 5, 10, 41, 71, 82, 131, 142, 205, 262, 355, 410, 655, 710, 1310, 2911, 4801, 5371, 5822, 9301, 9602, 10742, 14555, 18602, 24005, 26855, 29110, 46505, 48010, 53710, 93010, 196841, 340871, 381341, 393682, 628931, 681742, 762682, 984205, 1257862, 1704355, 1906705, 1968410, 3144655, 3408710, 3813410, 6289310, 13975711, 25786171, 27951422, 44654101, 51572342, 69878555, 89308202, 128930855, 139757110, 223270505, 257861710, 446541010, 1830818141, 3661636282, 9154090705, 18308181410]

約数ペア:

[(1, 18308181410), (2, 9154090705), (5, 3661636282), (10, 1830818141), (41, 446541010), (71, 257861710), (82, 223270505), (131, 139757110), (142, 128930855), (205, 89308202), (262, 69878555), (355, 51572342), (410, 44654101), (655, 27951422), (710, 25786171), (1310, 13975711), (2911, 6289310), (4801, 3813410), (5371, 3408710), (5822, 3144655), (9301, 1968410), (9602, 1906705), (10742, 1704355), (14555, 1257862), (18602, 984205), (24005, 762682), (26855, 681742), (29110, 628931), (46505, 393682), (48010, 381341), (53710, 340871), (93010, 196841)]