84486680

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5573}}^1$

素因数の和:5963

約数の個数: 32

約数和(自身を含む): 190630800

約数和(自身を除く): 106144120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 5573, 7580, 11146, 15160, 22292, 27865, 44584, 55730, 111460, 222920, 2112167, 4224334, 8448668, 10560835, 16897336, 21121670, 42243340, 84486680]

約数ペア:

[(1, 84486680), (2, 42243340), (4, 21121670), (5, 16897336), (8, 10560835), (10, 8448668), (20, 4224334), (40, 2112167), (379, 222920), (758, 111460), (1516, 55730), (1895, 44584), (3032, 27865), (3790, 22292), (5573, 15160), (7580, 11146)]