13366925030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{8629}}^1$

素因数の和:8949

約数の個数: 64

約数和(自身を含む): 26246246400

約数和(自身を除く): 12879321370

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 263, 310, 526, 589, 1178, 1315, 2630, 2945, 4997, 5890, 8153, 8629, 9994, 16306, 17258, 24985, 40765, 43145, 49970, 81530, 86290, 154907, 163951, 267499, 309814, 327902, 534998, 774535, 819755, 1337495, 1549070, 1639510, 2269427, 2674990, 4538854, 5082481, 10164962, 11347135, 22694270, 25412405, 43119113, 50824810, 70352237, 86238226, 140704474, 215595565, 351761185, 431191130, 703522370, 1336692503, 2673385006, 6683462515, 13366925030]

約数ペア:

[(1, 13366925030), (2, 6683462515), (5, 2673385006), (10, 1336692503), (19, 703522370), (31, 431191130), (38, 351761185), (62, 215595565), (95, 140704474), (155, 86238226), (190, 70352237), (263, 50824810), (310, 43119113), (526, 25412405), (589, 22694270), (1178, 11347135), (1315, 10164962), (2630, 5082481), (2945, 4538854), (4997, 2674990), (5890, 2269427), (8153, 1639510), (8629, 1549070), (9994, 1337495), (16306, 819755), (17258, 774535), (24985, 534998), (40765, 327902), (43145, 309814), (49970, 267499), (81530, 163951), (86290, 154907)]