2938542040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{6091}}^1$

素因数の和:7832

約数の個数: 64

約数和(自身を含む): 7561877760

約数和(自身を除く): 4623335720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1723, 3446, 6091, 6892, 8615, 12061, 12182, 13784, 17230, 24122, 24364, 30455, 34460, 42637, 48244, 48728, 60305, 60910, 68920, 85274, 96488, 120610, 121820, 170548, 213185, 241220, 243640, 341096, 426370, 482440, 852740, 1705480, 10494793, 20989586, 41979172, 52473965, 73463551, 83958344, 104947930, 146927102, 209895860, 293854204, 367317755, 419791720, 587708408, 734635510, 1469271020, 2938542040]

約数ペア:

[(1, 2938542040), (2, 1469271020), (4, 734635510), (5, 587708408), (7, 419791720), (8, 367317755), (10, 293854204), (14, 209895860), (20, 146927102), (28, 104947930), (35, 83958344), (40, 73463551), (56, 52473965), (70, 41979172), (140, 20989586), (280, 10494793), (1723, 1705480), (3446, 852740), (6091, 482440), (6892, 426370), (8615, 341096), (12061, 243640), (12182, 241220), (13784, 213185), (17230, 170548), (24122, 121820), (24364, 120610), (30455, 96488), (34460, 85274), (42637, 68920), (48244, 60910), (48728, 60305)]