4212866090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 7938501120

約数和(自身を除く): 3725635030

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 211, 215, 295, 422, 430, 590, 787, 1055, 1574, 2110, 2537, 3935, 5074, 7870, 9073, 12449, 12685, 18146, 24898, 25370, 33841, 45365, 46433, 62245, 67682, 90730, 92866, 124490, 166057, 169205, 232165, 332114, 338410, 464330, 535307, 830285, 1070614, 1660570, 1996619, 2676535, 3993238, 5353070, 7140451, 9797363, 9983095, 14280902, 19594726, 19966190, 35702255, 48986815, 71404510, 97973630, 421286609, 842573218, 2106433045, 4212866090]

約数ペア:

[(1, 4212866090), (2, 2106433045), (5, 842573218), (10, 421286609), (43, 97973630), (59, 71404510), (86, 48986815), (118, 35702255), (211, 19966190), (215, 19594726), (295, 14280902), (422, 9983095), (430, 9797363), (590, 7140451), (787, 5353070), (1055, 3993238), (1574, 2676535), (2110, 1996619), (2537, 1660570), (3935, 1070614), (5074, 830285), (7870, 535307), (9073, 464330), (12449, 338410), (12685, 332114), (18146, 232165), (24898, 169205), (25370, 166057), (33841, 124490), (45365, 92866), (46433, 90730), (62245, 67682)]