13302664390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{21803}}^1$

素因数の和:21961

約数の個数: 64

約数和(自身を含む): 26308183104

約数和(自身を除く): 13005518714

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 97, 170, 185, 194, 370, 485, 629, 970, 1258, 1649, 3145, 3298, 3589, 6290, 7178, 8245, 16490, 17945, 21803, 35890, 43606, 61013, 109015, 122026, 218030, 305065, 370651, 610130, 741302, 806711, 1613422, 1853255, 2114891, 3706510, 4033555, 4229782, 8067110, 10574455, 13714087, 21148910, 27428174, 35953147, 68570435, 71906294, 78250967, 137140870, 156501934, 179765735, 359531470, 391254835, 782509670, 1330266439, 2660532878, 6651332195, 13302664390]

約数ペア:

[(1, 13302664390), (2, 6651332195), (5, 2660532878), (10, 1330266439), (17, 782509670), (34, 391254835), (37, 359531470), (74, 179765735), (85, 156501934), (97, 137140870), (170, 78250967), (185, 71906294), (194, 68570435), (370, 35953147), (485, 27428174), (629, 21148910), (970, 13714087), (1258, 10574455), (1649, 8067110), (3145, 4229782), (3298, 4033555), (3589, 3706510), (6290, 2114891), (7178, 1853255), (8245, 1613422), (16490, 806711), (17945, 741302), (21803, 610130), (35890, 370651), (43606, 305065), (61013, 218030), (109015, 122026)]