33946960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 84704400

約数和(自身を除く): 50757440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 170, 218, 229, 272, 340, 436, 458, 545, 680, 872, 916, 1090, 1145, 1360, 1744, 1832, 1853, 2180, 2290, 3664, 3706, 3893, 4360, 4580, 7412, 7786, 8720, 9160, 9265, 14824, 15572, 18320, 18530, 19465, 24961, 29648, 31144, 37060, 38930, 49922, 62288, 74120, 77860, 99844, 124805, 148240, 155720, 199688, 249610, 311440, 399376, 424337, 499220, 848674, 998440, 1697348, 1996880, 2121685, 3394696, 4243370, 6789392, 8486740, 16973480, 33946960]

約数ペア:

[(1, 33946960), (2, 16973480), (4, 8486740), (5, 6789392), (8, 4243370), (10, 3394696), (16, 2121685), (17, 1996880), (20, 1697348), (34, 998440), (40, 848674), (68, 499220), (80, 424337), (85, 399376), (109, 311440), (136, 249610), (170, 199688), (218, 155720), (229, 148240), (272, 124805), (340, 99844), (436, 77860), (458, 74120), (545, 62288), (680, 49922), (872, 38930), (916, 37060), (1090, 31144), (1145, 29648), (1360, 24961), (1744, 19465), (1832, 18530), (1853, 18320), (2180, 15572), (2290, 14824), (3664, 9265), (3706, 9160), (3893, 8720), (4360, 7786), (4580, 7412)]