84488590

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 156492000

約数和(自身を除く): 72003410

約数列:

[1, 2, 5, 10, 59, 89, 118, 178, 295, 445, 590, 890, 1609, 3218, 5251, 8045, 10502, 16090, 26255, 52510, 94931, 143201, 189862, 286402, 474655, 716005, 949310, 1432010, 8448859, 16897718, 42244295, 84488590]

約数ペア:

[(1, 84488590), (2, 42244295), (5, 16897718), (10, 8448859), (59, 1432010), (89, 949310), (118, 716005), (178, 474655), (295, 286402), (445, 189862), (590, 143201), (890, 94931), (1609, 52510), (3218, 26255), (5251, 16090), (8045, 10502)]