46930720

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2141}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 111735288

約数和(自身を除く): 64804568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2141, 2192, 2740, 4282, 4384, 5480, 8564, 10705, 10960, 17128, 21410, 21920, 34256, 42820, 68512, 85640, 171280, 293317, 342560, 586634, 1173268, 1466585, 2346536, 2933170, 4693072, 5866340, 9386144, 11732680, 23465360, 46930720]

約数ペア:

[(1, 46930720), (2, 23465360), (4, 11732680), (5, 9386144), (8, 5866340), (10, 4693072), (16, 2933170), (20, 2346536), (32, 1466585), (40, 1173268), (80, 586634), (137, 342560), (160, 293317), (274, 171280), (548, 85640), (685, 68512), (1096, 42820), (1370, 34256), (2141, 21920), (2192, 21410), (2740, 17128), (4282, 10960), (4384, 10705), (5480, 8564)]