29498720

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 70026768

約数和(自身を除く): 40528048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 557, 662, 1114, 1324, 1655, 2228, 2648, 2785, 3310, 4456, 5296, 5570, 6620, 8912, 10592, 11140, 13240, 17824, 22280, 26480, 44560, 52960, 89120, 184367, 368734, 737468, 921835, 1474936, 1843670, 2949872, 3687340, 5899744, 7374680, 14749360, 29498720]

約数ペア:

[(1, 29498720), (2, 14749360), (4, 7374680), (5, 5899744), (8, 3687340), (10, 2949872), (16, 1843670), (20, 1474936), (32, 921835), (40, 737468), (80, 368734), (160, 184367), (331, 89120), (557, 52960), (662, 44560), (1114, 26480), (1324, 22280), (1655, 17824), (2228, 13240), (2648, 11140), (2785, 10592), (3310, 8912), (4456, 6620), (5296, 5570)]