74117320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{34961}}^1$

素因数の和:35025

約数の個数: 32

約数和(自身を含む): 169915320

約数和(自身を除く): 95798000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 34961, 69922, 139844, 174805, 279688, 349610, 699220, 1398440, 1852933, 3705866, 7411732, 9264665, 14823464, 18529330, 37058660, 74117320]

約数ペア:

[(1, 74117320), (2, 37058660), (4, 18529330), (5, 14823464), (8, 9264665), (10, 7411732), (20, 3705866), (40, 1852933), (53, 1398440), (106, 699220), (212, 349610), (265, 279688), (424, 174805), (530, 139844), (1060, 69922), (2120, 34961)]