38516560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 95993856

約数和(自身を除く): 57477296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 127, 136, 170, 223, 254, 272, 340, 446, 508, 635, 680, 892, 1016, 1115, 1270, 1360, 1784, 2032, 2159, 2230, 2540, 3568, 3791, 4318, 4460, 5080, 7582, 8636, 8920, 10160, 10795, 15164, 17272, 17840, 18955, 21590, 28321, 30328, 34544, 37910, 43180, 56642, 60656, 75820, 86360, 113284, 141605, 151640, 172720, 226568, 283210, 303280, 453136, 481457, 566420, 962914, 1132840, 1925828, 2265680, 2407285, 3851656, 4814570, 7703312, 9629140, 19258280, 38516560]

約数ペア:

[(1, 38516560), (2, 19258280), (4, 9629140), (5, 7703312), (8, 4814570), (10, 3851656), (16, 2407285), (17, 2265680), (20, 1925828), (34, 1132840), (40, 962914), (68, 566420), (80, 481457), (85, 453136), (127, 303280), (136, 283210), (170, 226568), (223, 172720), (254, 151640), (272, 141605), (340, 113284), (446, 86360), (508, 75820), (635, 60656), (680, 56642), (892, 43180), (1016, 37910), (1115, 34544), (1270, 30328), (1360, 28321), (1784, 21590), (2032, 18955), (2159, 17840), (2230, 17272), (2540, 15164), (3568, 10795), (3791, 10160), (4318, 8920), (4460, 8636), (5080, 7582)]