29945200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1802

約数の個数: 60

約数和(自身を含む): 73658728

約数和(自身を除く): 43713528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 1741, 2150, 3440, 3482, 4300, 6964, 8600, 8705, 13928, 17200, 17410, 27856, 34820, 43525, 69640, 74863, 87050, 139280, 149726, 174100, 299452, 348200, 374315, 598904, 696400, 748630, 1197808, 1497260, 1871575, 2994520, 3743150, 5989040, 7486300, 14972600, 29945200]

約数ペア:

[(1, 29945200), (2, 14972600), (4, 7486300), (5, 5989040), (8, 3743150), (10, 2994520), (16, 1871575), (20, 1497260), (25, 1197808), (40, 748630), (43, 696400), (50, 598904), (80, 374315), (86, 348200), (100, 299452), (172, 174100), (200, 149726), (215, 139280), (344, 87050), (400, 74863), (430, 69640), (688, 43525), (860, 34820), (1075, 27856), (1720, 17410), (1741, 17200), (2150, 13928), (3440, 8705), (3482, 8600), (4300, 6964)]