26068860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{577}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 79528176

約数和(自身を除く): 53459316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 577, 753, 1004, 1154, 1255, 1506, 1731, 2259, 2308, 2510, 2885, 3012, 3462, 3765, 4518, 5020, 5193, 5770, 6924, 7530, 8655, 9036, 10386, 11295, 11540, 15060, 17310, 20772, 22590, 25965, 34620, 45180, 51930, 103860, 144827, 289654, 434481, 579308, 724135, 868962, 1303443, 1448270, 1737924, 2172405, 2606886, 2896540, 4344810, 5213772, 6517215, 8689620, 13034430, 26068860]

約数ペア:

[(1, 26068860), (2, 13034430), (3, 8689620), (4, 6517215), (5, 5213772), (6, 4344810), (9, 2896540), (10, 2606886), (12, 2172405), (15, 1737924), (18, 1448270), (20, 1303443), (30, 868962), (36, 724135), (45, 579308), (60, 434481), (90, 289654), (180, 144827), (251, 103860), (502, 51930), (577, 45180), (753, 34620), (1004, 25965), (1154, 22590), (1255, 20772), (1506, 17310), (1731, 15060), (2259, 11540), (2308, 11295), (2510, 10386), (2885, 9036), (3012, 8655), (3462, 7530), (3765, 6924), (4518, 5770), (5020, 5193)]