1493846720

素因数分解:

$2^6\times 5^1\times {\mathrm{877}}^1\times {\mathrm{5323}}^1$

素因数の和:6217

約数の個数: 56

約数和(自身を含む): 3561947664

約数和(自身を除く): 2068100944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 877, 1754, 3508, 4385, 5323, 7016, 8770, 10646, 14032, 17540, 21292, 26615, 28064, 35080, 42584, 53230, 56128, 70160, 85168, 106460, 140320, 170336, 212920, 280640, 340672, 425840, 851680, 1703360, 4668271, 9336542, 18673084, 23341355, 37346168, 46682710, 74692336, 93365420, 149384672, 186730840, 298769344, 373461680, 746923360, 1493846720]

約数ペア:

[(1, 1493846720), (2, 746923360), (4, 373461680), (5, 298769344), (8, 186730840), (10, 149384672), (16, 93365420), (20, 74692336), (32, 46682710), (40, 37346168), (64, 23341355), (80, 18673084), (160, 9336542), (320, 4668271), (877, 1703360), (1754, 851680), (3508, 425840), (4385, 340672), (5323, 280640), (7016, 212920), (8770, 170336), (10646, 140320), (14032, 106460), (17540, 85168), (21292, 70160), (26615, 56128), (28064, 53230), (35080, 42584)]