1710959216240

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{2142341}}^1$

素因数の和:2142570

約数の個数: 80

約数和(自身を含む): 4064451242400

約数和(自身を除く): 2353492026160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 149, 268, 298, 335, 536, 596, 670, 745, 1072, 1192, 1340, 1490, 2384, 2680, 2980, 5360, 5960, 9983, 11920, 19966, 39932, 49915, 79864, 99830, 159728, 199660, 399320, 798640, 2142341, 4284682, 8569364, 10711705, 17138728, 21423410, 34277456, 42846820, 85693640, 143536847, 171387280, 287073694, 319208809, 574147388, 638417618, 717684235, 1148294776, 1276835236, 1435368470, 1596044045, 2296589552, 2553670472, 2870736940, 3192088090, 5107340944, 5741473880, 6384176180, 11482947760, 12768352360, 21386990203, 25536704720, 42773980406, 85547960812, 106934951015, 171095921624, 213869902030, 342191843248, 427739804060, 855479608120, 1710959216240]

約数ペア:

[(1, 1710959216240), (2, 855479608120), (4, 427739804060), (5, 342191843248), (8, 213869902030), (10, 171095921624), (16, 106934951015), (20, 85547960812), (40, 42773980406), (67, 25536704720), (80, 21386990203), (134, 12768352360), (149, 11482947760), (268, 6384176180), (298, 5741473880), (335, 5107340944), (536, 3192088090), (596, 2870736940), (670, 2553670472), (745, 2296589552), (1072, 1596044045), (1192, 1435368470), (1340, 1276835236), (1490, 1148294776), (2384, 717684235), (2680, 638417618), (2980, 574147388), (5360, 319208809), (5960, 287073694), (9983, 171387280), (11920, 143536847), (19966, 85693640), (39932, 42846820), (49915, 34277456), (79864, 21423410), (99830, 17138728), (159728, 10711705), (199660, 8569364), (399320, 4284682), (798640, 2142341)]