65228660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27407}}^1$

素因数の和:27440

約数の個数: 48

約数和(自身を含む): 165763584

約数和(自身を除く): 100534924

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 27407, 54814, 109628, 137035, 191849, 274070, 383698, 465919, 548140, 767396, 931838, 959245, 1863676, 1918490, 2329595, 3261433, 3836980, 4659190, 6522866, 9318380, 13045732, 16307165, 32614330, 65228660]

約数ペア:

[(1, 65228660), (2, 32614330), (4, 16307165), (5, 13045732), (7, 9318380), (10, 6522866), (14, 4659190), (17, 3836980), (20, 3261433), (28, 2329595), (34, 1918490), (35, 1863676), (68, 959245), (70, 931838), (85, 767396), (119, 548140), (140, 465919), (170, 383698), (238, 274070), (340, 191849), (476, 137035), (595, 109628), (1190, 54814), (2380, 27407)]