74249920

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1049

約数の個数: 56

約数和(自身を含む): 177594768

約数和(自身を除く): 103344848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 662, 701, 1324, 1402, 1655, 2648, 2804, 3310, 3505, 5296, 5608, 6620, 7010, 10592, 11216, 13240, 14020, 21184, 22432, 26480, 28040, 44864, 52960, 56080, 105920, 112160, 224320, 232031, 464062, 928124, 1160155, 1856248, 2320310, 3712496, 4640620, 7424992, 9281240, 14849984, 18562480, 37124960, 74249920]

約数ペア:

[(1, 74249920), (2, 37124960), (4, 18562480), (5, 14849984), (8, 9281240), (10, 7424992), (16, 4640620), (20, 3712496), (32, 2320310), (40, 1856248), (64, 1160155), (80, 928124), (160, 464062), (320, 232031), (331, 224320), (662, 112160), (701, 105920), (1324, 56080), (1402, 52960), (1655, 44864), (2648, 28040), (2804, 26480), (3310, 22432), (3505, 21184), (5296, 14020), (5608, 13240), (6620, 11216), (7010, 10592)]