73053880

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13331}}^1$

素因数の和:13479

約数の個数: 32

約数和(自身を含む): 165583440

約数和(自身を除く): 92529560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 13331, 26662, 53324, 66655, 106648, 133310, 266620, 533240, 1826347, 3652694, 7305388, 9131735, 14610776, 18263470, 36526940, 73053880]

約数ペア:

[(1, 73053880), (2, 36526940), (4, 18263470), (5, 14610776), (8, 9131735), (10, 7305388), (20, 3652694), (40, 1826347), (137, 533240), (274, 266620), (548, 133310), (685, 106648), (1096, 66655), (1370, 53324), (2740, 26662), (5480, 13331)]