66156736480

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1715683}}^1$

素因数の和:1715939

約数の個数: 48

約数和(自身を含む): 156943909584

約数和(自身を除く): 90787173104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 7712, 9640, 19280, 38560, 1715683, 3431366, 6862732, 8578415, 13725464, 17156830, 27450928, 34313660, 54901856, 68627320, 137254640, 274509280, 413479603, 826959206, 1653918412, 2067398015, 3307836824, 4134796030, 6615673648, 8269592060, 13231347296, 16539184120, 33078368240, 66156736480]

約数ペア:

[(1, 66156736480), (2, 33078368240), (4, 16539184120), (5, 13231347296), (8, 8269592060), (10, 6615673648), (16, 4134796030), (20, 3307836824), (32, 2067398015), (40, 1653918412), (80, 826959206), (160, 413479603), (241, 274509280), (482, 137254640), (964, 68627320), (1205, 54901856), (1928, 34313660), (2410, 27450928), (3856, 17156830), (4820, 13725464), (7712, 8578415), (9640, 6862732), (19280, 3431366), (38560, 1715683)]