76425040

素因数分解:

$2^4\times 5^1\times {\mathrm{955313}}^1$

素因数の和:955326

約数の個数: 20

約数和(自身を含む): 177688404

約数和(自身を除く): 101263364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 955313, 1910626, 3821252, 4776565, 7642504, 9553130, 15285008, 19106260, 38212520, 76425040]

約数ペア:

[(1, 76425040), (2, 38212520), (4, 19106260), (5, 15285008), (8, 9553130), (10, 7642504), (16, 4776565), (20, 3821252), (40, 1910626), (80, 955313)]