80743270

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 149299200

約数和(自身を除く): 68555930

約数列:

[1, 2, 5, 10, 59, 107, 118, 214, 295, 535, 590, 1070, 1279, 2558, 6313, 6395, 12626, 12790, 31565, 63130, 75461, 136853, 150922, 273706, 377305, 684265, 754610, 1368530, 8074327, 16148654, 40371635, 80743270]

約数ペア:

[(1, 80743270), (2, 40371635), (5, 16148654), (10, 8074327), (59, 1368530), (107, 754610), (118, 684265), (214, 377305), (295, 273706), (535, 150922), (590, 136853), (1070, 75461), (1279, 63130), (2558, 31565), (6313, 12790), (6395, 12626)]