26101560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{491}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 78641280

約数和(自身を除く): 52539720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 491, 886, 982, 1329, 1473, 1772, 1964, 2215, 2455, 2658, 2946, 3544, 3928, 4430, 4910, 5316, 5892, 6645, 7365, 8860, 9820, 10632, 11784, 13290, 14730, 17720, 19640, 26580, 29460, 53160, 58920, 217513, 435026, 652539, 870052, 1087565, 1305078, 1740104, 2175130, 2610156, 3262695, 4350260, 5220312, 6525390, 8700520, 13050780, 26101560]

約数ペア:

[(1, 26101560), (2, 13050780), (3, 8700520), (4, 6525390), (5, 5220312), (6, 4350260), (8, 3262695), (10, 2610156), (12, 2175130), (15, 1740104), (20, 1305078), (24, 1087565), (30, 870052), (40, 652539), (60, 435026), (120, 217513), (443, 58920), (491, 53160), (886, 29460), (982, 26580), (1329, 19640), (1473, 17720), (1772, 14730), (1964, 13290), (2215, 11784), (2455, 10632), (2658, 9820), (2946, 8860), (3544, 7365), (3928, 6645), (4430, 5892), (4910, 5316)]