77927630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{64403}}^1$

素因数の和:64432

約数の個数: 24

約数和(自身を含む): 154183176

約数和(自身を除く): 76255546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 64403, 128806, 322015, 644030, 708433, 1416866, 3542165, 7084330, 7792763, 15585526, 38963815, 77927630]

約数ペア:

[(1, 77927630), (2, 38963815), (5, 15585526), (10, 7792763), (11, 7084330), (22, 3542165), (55, 1416866), (110, 708433), (121, 644030), (242, 322015), (605, 128806), (1210, 64403)]