78848110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19373}}^1$

素因数の和:19428

約数の個数: 32

約数和(自身を含む): 159021792

約数和(自身を除く): 80173682

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 19373, 38746, 96865, 193730, 213103, 426206, 716801, 1065515, 1433602, 2131030, 3584005, 7168010, 7884811, 15769622, 39424055, 78848110]

約数ペア:

[(1, 78848110), (2, 39424055), (5, 15769622), (10, 7884811), (11, 7168010), (22, 3584005), (37, 2131030), (55, 1433602), (74, 1065515), (110, 716801), (185, 426206), (370, 213103), (407, 193730), (814, 96865), (2035, 38746), (4070, 19373)]