80594480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34739}}^1$

素因数の和:34781

約数の個数: 40

約数和(自身を含む): 193849200

約数和(自身を除く): 113254720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 34739, 69478, 138956, 173695, 277912, 347390, 555824, 694780, 1007431, 1389560, 2014862, 2779120, 4029724, 5037155, 8059448, 10074310, 16118896, 20148620, 40297240, 80594480]

約数ペア:

[(1, 80594480), (2, 40297240), (4, 20148620), (5, 16118896), (8, 10074310), (10, 8059448), (16, 5037155), (20, 4029724), (29, 2779120), (40, 2014862), (58, 1389560), (80, 1007431), (116, 694780), (145, 555824), (232, 347390), (290, 277912), (464, 173695), (580, 138956), (1160, 69478), (2320, 34739)]